DEAL/S18/RFQ/SDL R-II, Dated- Feb 2013 Development of Satcom Data Link for Rustom-II UAV (SDL R-II) Page 1 of 85 REQUEST FOR QUATATION (RFQ) For Development of Satcom Data Link for Rustom II UAV (SDL R-II) February 2013 Defence Electronics Applications Laboratory (DEAL) Raipur Road, Dehradun 248001 DEAL/S18/RFQ/SDL R-II, Dated- Feb 2013 Development of Satcom Data Link for Rustom-II UAV (SDL R-II) Page 2 of 85 CONTENTS PART- I ............................................................................................................................................................ 4 GENERAL INSTRUCTIONS ............................................................................................................................ 4 PART- II ........................................................................................................................................................... 6 TENDER .......................................................................................................................................................... 6 PART- III .......................................................................................................................................................... 8 GENERAL TERMS & CONDITIONS FOR TENDER ....................................................................................... 8 PART- IV ........................................................................................................................................................ 12 TECHNO-COMMERCIAL BID ....................................................................................................................... 12 PART- V ......................................................................................................................................................... 15 PRICE BID AND OTHER TERMS & CONDITIONS ....................................................................................... 15 PART- VI ........................................................................................................................................................ 21 TECHNICAL REQUIREMENTS / SPECIFICATIONS .................................................................................... 21 1. SYSTEM OVERVIEW ............................................................................................................................ 22 1.1. INTRODUCTION ................................................................................................................................................... 22 1.2. OPERATIONAL SPECIFICATIONS .............................................................................................................................. 23 1.3. LIST OF CONFIGURATIONS .................................................................................................................................... 24 2. CONFIGURATION & SPECIFICATION ................................................................................................. 25 2.1. AIR DATA TERMINAL (ADT-SAT) ............................................................................................................................ 23 2.1.1. AIRBORNE INTEGRATED PAYLOAD PROCESSING UNIT (AIPPU) ..................................................................................... 26 2.1.2. AIRBORNE SPREAD SPECTRUM MODEM (ASSM) ....................................................................................................... 28 2.1.3. AIRBORNE UP & DOWN CONVERTER (AUDC) ........................................................................................................... 29 2.1.4. MICROWAVE POWER MODULE (MPM) ..................................................................................................................... 32 2.1.5. AIRBORNE SATCOM ANTENNA ASSEMBLY (SAAA) ..................................................................................................... 34 2.2. GROUND DATA TERMINAL (GDT-SAT) .................................................................................................................... 36 2.2.1. 4.5M ANTENNA (WITH REFLECTOR, FEED ASSEMBLY, OMT & TRF) ................................................................................ 38 2.2.2. ANTENNA CONTROL UNIT (INCLUDING MCU) ............................................................................................................ 40 2.2.3. BEACON TRACKING RECEIVER (BTR) ...................................................................................................................... 42 2.2.4. BLOCK UP CONVERTER (BUC) IN 1: 1 HOT STANDBY CONFIGURATION ........................................................................... 43 2.2.5. LOW NOISE AMPLIFIER (LNA) IN 1: 1 HOT STANDBY CONFIGURATION ............................................................................ 44 2.2.6. KU TO L-BAND BLOCK DOWN CONVERTER (KLDC) IN 1: 1 HOT STANDBY CONFIGURATION ................................................ 43 2.2.7. L-BAND UP CONVERTER (LUC) IN 1: 1 HOT STANDBY CONFIGURATION ......................................................................... 47 2.2.8. L-BAND DOWN CONVERTER (LDC) IN 1: 1 HOT STANDBY CONFIGURATION ..................................................................... 49 2.2.9. ELECTRONICS COMPASS & GPS ............................................................................................................................ 30 2.2.10. RACK MOUNT POWER SUPPLY (RPS-28V)............................................................................................................... 31 2.2.11. GDT SAT TRAILER WITH INTEGRATED SHIELDED ACCLIMATIZED ENCLOSURE ................................................................ 32 2.2.12. FIBER OPTIC SYSTEM (FOS) ................................................................................................................................. 34 2.2.13. INTERCONNECTING CABLE / WAVEGUIDE SET FOR GDT-SAT-TRAILER SEGMENT ............................................................. 34 2.2.14. GROUND INTEGRATED PAYLOAD PROCESSING UNIT (GIPPU) ...................................................................................... 33 2.2.15. GROUND SPREAD SPECTRUM MODEM (GSSM) ......................................................................................................... 37 DEAL/S18/RFQ/SDL R-II, Dated- Feb 2013 Development of Satcom Data Link for Rustom-II UAV (SDL R-II) Page 3 of 85 2.2.16. TRIPLE VIDEO PREVIEW MONITOR (TVPM) .............................................................................................................. 38 2.2.17. RADYNE DMD20 SATELLITE MODEM OR EQUIVALENT ............................................................................................... 39 2.3. LINK TEST SYSTEMS (LTS) ................................................................................................................................... 62 2.3.1. 70 / 140MHZ TO KU-BAND UP CONVERTER (KUC) .................................................................................................... 63 2.3.2. LOW NOISE BLOCK CONVERTER (LNBC) ................................................................................................................. 66 2.3.3. TEST LOOP TRANSLATOR (TLT) ............................................................................................................................. 66 2.3.4. AIRBORNE UP & DOWN CONVERTER (AUDC) ........................................................................................................... 67 2.3.5. L-BAND DOWN CONVERTER (LDC) ......................................................................................................................... 67 2.3.6. HORN ANTENNA ................................................................................................................................................. 67 2.3.7. TELESCOPIC MAST FOR MOUNTING HORN ANTENNA ON A VEHICLE .................................................................................. 67 2.3.8. RACK MOUNT POWER SUPPLY (RPS-28V), DUAL REDUNDANT ..................................................................................... 68 2.3.9. AC EXTENSION BOARD (3-SOCKETS, 20M) ............................................................................................................... 68 2.4. GROUND SUPPORT SYSTEM (GSS-SAT) ................................................................................................................. 69 2.4.1. HANDHELD SPECTRUM ANALYZER .......................................................................................................................... 69 2.4.2. POWER METER .................................................................................................................................................. 69 2.4.3. LAPTOP COMPUTER ............................................................................................................................................ 70 2.4.4. SYSTEM INTEGRATION KIT (SIK) ............................................................................................................................ 71 2.4.5. CARRYING CASES FOR ADT-SAT, GDT-SAT & GSS-SAT.......................................................................................... 73 3. CEMILAC CERTIFICATION, QT & ESS TESTS .................................................................................... 74 4. SYSTEM DOCUMENTATION - SOFT AND HARD COPY .................................................................... 74 5. VENDER`S SCOPE OF WORK ............................................................................................................. 75 5.3. LIST OF DELIVERABLE .......................................................................................................................................... 73 5.2. COLLECTION OF FREE ISSUE MATERIAL ................................................................................................................... 81 5.3. VENDER`S SCOPE OF WORK ................................................................................................................................. 82 5.4. INTEGRATION & TESTING ...................................................................................................................................... 82 5.5. SUPPORT DURING INSTALLATION & COMMISSIONING ................................................................................................... 83 6. DEAL`S SUPPORT TO THE VENDER .................................................................................................. 83 7. VENDER PROFILE ................................................................................................................................ 83 8. PROPOSAL / QUOTE ............................................................................................................................ 84 9. PROJECT / MONITORING EXECUTION ............................................................................................... 84 10. WARRANTY & PRODUCT SUPPORT .................................................................................................. 85 11. COLLECTION OF FREE ISSUE MATERIAL ......................................................................................... 85 12. DELIVERY SCHEDULE ......................................................................................................................... 85 13. ACCEPTANCE OF STORES ................................................................................................................. 85 DEAL/S18/RFQ/SDL R-II, Dated- Feb 2013 Development of Satcom Data Link for Rustom-II UAV (SDL R-II) Page 4 of 85 PART- I General Instructions DEAL/S18/RFQ/SDL R-II, Dated- Feb 2013 Development of Satcom Data Link for Rustom-II UAV (SDL R-II) Page 5 of 85 DRDO.MM 31 Page 1/9 INVITATION TO TENDER (For open tenders only Non-transferable) PART I Fax : 0135-787265/787290 Govt of India, Min of Defence Telex: 585-233, 284 Defence Electronics Appls Lab Grams: Rakshalectronik R&D Organisation Tel : 0135-787083/787084 Raipur Road, DEHRADUN-248001 EMail : dealdrdo@del2.vsnl.net.in Tender: DEAL/02/4043/2012-2013/R2/058-R Dated : Due Date : Due Time : Opening Date : Opening Time : To M/s 1. The supplies / services noted at Schedule of Requirements in Techno-Commercial Bid (Part-IV) are required. Please find the following enclosed in this invitation: 1. Invitation to Tender (Part I) Page 1 2. Tender (Part II) Page 2 3. General Terms & Conditions (Part III) Page 3-5 4. Techno-Commercial Bid (Part IV) Page 6-7 5. Price Bid (Part V) Page 8-9 You are requested to return Part II, Part III and Part IV duly completed in one envelope, and marked as Techno-Commercial Bid and Part V duly completed and marked as Price Bid in another envelope. The two envelopes are to be addressed to Director DEAL, Dehradun and marked with our tender reference no., due date and due time on each envelope with your stamp as sender along with date of dispatch. The two envelopes may be put in one envelope which will bear the address of the office along with proper postage stamps & the words " Tender due on -------- ", on the extreme top left corner. The combined envelope may be put in tender box placed at DEAL Gate before due date and time. Non-compliance of the above may disqualify your offer for consideration. Yours sincerely ( ) CMM (T) for DIRECTOR Date : __________ for & on behalf of the President of India DEAL/S18/RFQ/SDL R-II, Dated- Feb 2013 Development of Satcom Data Link for Rustom-II UAV (SDL R-II) Page 6 of 85 PART- II TENDER DEAL/S18/RFQ/SDL R-II, Dated- Feb 2013 Development of Satcom Data Link for Rustom-II UAV (SDL R-II) Page 7 of 85 DRDO.MM 31 Page 2/9 TENDER PART II Tender Reference No.: DEAL/02/4043/2012-2013/R2/058-R To The President of India Through Director Defence Electronics Applications Laboratory (DEAL) Raipur Road, Dehradun-248001 I / we agree to furnish required supplies/services as detailed in the Techno-Commercial Bid (Part IV) or such portions thereof as you may specify in the Acceptance of Tender/Supply Order at the prices given in the Price Bid (Part V) in accordance with the general Terms and Conditions (Part III) governing the contract/supply order enclosed hereto duly accepted on receipt of order for the same. I / We agree hold this offer open until ______________________________ and shall be bound to supply/commission/erect the equipment and dispatch the same within the specified period. I / We agree to supply and commission/erect the equipment and complete the whole of the work and hand over to the purchaser within the period of _________________ weeks, from the date of receipt of an intimation from you regarding acceptance of supply order. ( ) Signature of Tenderer with Office Stamp Name & Address : Station: Date : Station: ( ) Signature of Witness Date : Name & Address : DEAL/S18/RFQ/SDL R-II, Dated- Feb 2013 Development of Satcom Data Link for Rustom-II UAV (SDL R-II) Page 8 of 85 PART- III GENERAL TERMS & CONDITIONS FOR TENDER DEAL/S18/RFQ/SDL R-II, Dated- Feb 2013 Development of Satcom Data Link for Rustom-II UAV (SDL R-II) Page 9 of 85 DRDO.MM 31 Page 3/9 GENERAL TERMS & CONDITIONS FOR TENDER PART III 1. PREPARATION OF TENDER: (i) The complete tender form (pages 2-9) should be returned intact whether you are quoting for any item or not. Pages should not be detached but when items are not being tendered for, the corresponding space should be defaced by mentioning `not quoting. (ii) In the event of space on the tender form being insufficient for the required purpose, additional pages may be added. Each such additional page must be numbered consecutively, should bear the tender reference number and be fully signed by you (the supplier). In such cases reference to the additional pages must be made in the tender form. (iii) If any modification of the tender form is considered necessary, you (supplier) should communicate the same by means of a separate letter sent with the tender. 2. SIGNING OF TENDER: (a) The tender is liable to be ignored if complete information is not given therein regarding the particulars, data, specifications asked for in the techno-commercial offer (Part IV) at Schedule of Requirements. Specific attention must be paid to the delivery dates, technical specification, and also the general conditions of contract at Part III and other conditions mentioned at Part IV & Part V at Schedule of Requirements. (b) Individual signing the tender or other documents connected with a contract must specify whether he signs as : (i) A `sole proprietor of the firm or constituted attorney of such sole proprietor. (ii) A partner of the firm if it be a partnership, in which case he must have authority to refer to arbitration disputes concerning the business of the partnership either by virtue of the partnership agreement or a power of attorney. (iii) Constituted attorney of the firm if it is a Company. NB: (a) In case of (ii) above a copy of the partnership agreement or a general power of attorney and in either case attested by a Notary Public, should be furnished to this office, or an affidavit on stamped paper of all the partners admitting execution of the partnership agreement or the general power of attorney, should be furnished. (b) In case of partnership firms, where no authority to refer disputes concerning the business of the partnership has been conferred on any partner, every partner of the firm must sign the tender and all other related documents. (c) A person signing the tender form or any documents forming part of the contract on behalf of another shall be deemed to warranty that he has authority to bind such other and if, on inquiry, it appears that the persons so signing had no authority to do so, the purchaser may, without prejudice to other civil and criminal remedies cancel the contract and hold the signatory liable for all costs and damages. (d) The tenderer should sign each page of the tender form and annexure, if any. DEAL/S18/RFQ/SDL R-II, Dated- Feb 2013 Development of Satcom Data Link for Rustom-II UAV (SDL R-II) Page 10 of 85 DRDO.MM 31 Page 4/9 3. Delivery of Tender: The original copy of the tender form (page 2-9) is to be enclosed in two separate envelopes, the first envelope containing Part II, III, and IV and marked as Techno-Commercial bid and another envelope containing only Part V marked as Price bid. The two envelopes should be sealed and should bear address of this office, tender reference No., due date & time. The two envelopes should be put in one envelope which will bear the address of the office along with proper postage stamps & the words " Tender due on ---------" , on the extreme top left corner of the envelope. Right is reserved to ignore any tender who fails to comply with the above instructions. 4. Latest Hour for Receipt of Tender: Unless otherwise specified in the Invitation to tender (Part I), your tender must reach this office not later than 1400 hours on the date of opening of the tender. Tenders sent by hand should be put in the Tender Box at this office not later than 1400 hrs on the due date unless otherwise mentioned. 5. Period for which the offer will remain open : (i) Firms tendering should note the period for which it is desired that their offers should remain open for acceptance. If the day up to which the offer is to remain open being declared closed holiday for Govt offices, the offer shall remain open for acceptance till the next working day. (ii) Quotations qualified by such vague and indefinite expressions such as `Subject to immediate acceptance; `Subject to prior sale will not be considered. 6. Opening of Tenders: The firm shall be at liberty to be present or authorize a representative to be present at the opening of the tender at the time and date as specified in the schedule. The name and address of the representative who would be attending the opening of the tender on behalf of the firm should be indicated in the tender. Please also state the name and address of firms permanent representative, if any. Generally the techno-commercial offer will be opened on the day specified for opening. 7. Right of Acceptance: This office does not pledge itself and reserves to itself the right of accepting the whole or any part of the tender or portion of the quantity offered and the firm shall supply the same at the rate quoted. This firm shall be at liberty to tender for the whole or any portion or to state in the tender that the rate quoted shall apply only if the entire quantity is taken from the firm. 8. Communication of Acceptance: Acceptance of tender by the purchaser will be communicated by a telegram, express letter of acceptance/telex or a formal letter of `Acceptance of Tender. In cases where acceptance is communicated by telegram or cases where acceptance is communicated by telegram or Express letter, the formal Acceptance of Tender will be forwarded to the firm as soon as possible but the instructions contained in telegram/telex/fax or Express letter should be acted upon immediately. 9. Items supplied are subject to inspection and acceptance and the supplier should collect/replace the rejected items at his cost and risk. 10. Delayed supplies: In case of delayed supplies, liquidated damages at the rate of 0.5 percent per week or part thereof subject to a maximum of 5 percent of total order value will be levied. DEAL/S18/RFQ/SDL R-II, Dated- Feb 2013 Development of Satcom Data Link for Rustom-II UAV (SDL R-II) Page 11 of 85 DRDO.MM 31 Page 5/9 11. Registration: Registration is mandatory. If the tendering firm is not registered with this Lab/Estt or any other DRDO Lab/Estt, they are required to seek registration. For details please write to Director of (Lab/Estt). Vendors must complete registration formalities to become eligible for placing supply orders and future enquiries. 12. Registration number allotted by this laboratory or any other DRDO Lab/Estt or proof of registration with another Govt Deptt, if any to be mentioned on the quotation. 13. No correspondence/discussions/visits whatsoever will be entertained on the subject unless specifically called by this office after opening the tenders for technical discussions/price negotiations. Any violation of this will render the quotations invalid and the firm is liable to be blacklisted. 14. Director reserves the right to call for techno-commercial / price negotiations. The company should depute competent representative for such discussion / negotiation whenever called for and he shall be competent to take on the spot decisions. 15. Drawings / specifications sent along with this letter should be returned along with the firms quotations or regret letter. 16. The firm may give any of their commercial term, if required in their techno-commercial offer only and price quotation should contain only price. 17. SECURITY: Any information/material/document supplied in connection with this enquiry/likely order is classified and should not be disclosed/copied to jeopardize security of state. 18. Please inform the Director in writing whether the owner of the firm or any of their partners/employees has close relations working with any DRDO Lab/Estt. This is for record only. 19. Office stamps of tenders must be affixed below their signatures. ( ) CMM(T) (Signature of Tender issuing authority) for DIRECTOR for & on behalf of the President of India Tender Reference No. : DEAL/02/4043/2012-2013/R2/058-R Full Address : Fax No. : Tele No. : Signature of Tenderer : Name in Block Letters : Office Stamp : Station : Date : DEAL/S18/RFQ/SDL R-II, Dated- Feb 2013 Development of Satcom Data Link for Rustom-II UAV (SDL R-II) Page 12 of 85 PART- IV TECHNO-COMMERCIAL BID DEAL/S18/RFQ/SDL R-II, Dated- Feb 2013 Development of Satcom Data Link for Rustom-II UAV (SDL R-II) Page 13 of 85 DRDO.MM 31 Page 6/9 TECHNO-COMMERCIAL BID PART IV 1. Tender reference No.: DEAL/02/4043/2012-2013/R2/058-R 2. Name of tenderer: 3. Due date & time: ------------------------ 4. Opening date & time: ------------------- 5. The tender shall remain valid for acceptance for 120 days, from the date of Tender opening. 6. Amount of Earnest Money Deposit (EMD) 2% Value of the QUOTED PRICE/- (subject to a maximum of rupees two lakh), DD No. Dt in favor of Director, DEAL, Dehradun. (Applicable only for unregistered vendors. Please refer Para 11 & 12 in part III) EMD to be deposited with the Price bid. 7. Schedule of requirements: Sl No. Description & nature of Supplies/services Qty required Place where delivery is to be made Specifications (Attach additional sheets, drawings etc, if necessary 1 Development of Satcom Data Link for Rustom II UAV (SDL R-II) As per details given in Part VI(Technical Requirement/Specifications) Free delivery at ADE Bangalore and (Or) DEAL Dehradun. [Details shall be provided at the time of Acceptance Testing] Attached as Part VI (Technical Requirement/ Specifications) CONDITIONS FOR TECHNO-COMMERCIAL BIDS TECHNICAL 1. Give brief description of item/equipment/material with accessories. Items offered should conform to BIS (ISI) specifications or as explicitly stated. In case specifications offered are different, separate comparative technical specifications sheet shall be attached with details such as Sl. No., specifications offered, deviations if any, and remarks. Any product brief, test certificates available may be enclosed. 2. List of spares, if applicable should be attached. 3. Any optional, if offered ,be provided with their full technical details including their use and advantage. 4. (a) Samples: Samples are not required. (b) Drawings: Drawings, if supplied by this office, are to be returned along with your tender. DEAL/S18/RFQ/SDL R-II, Dated- Feb 2013 Development of Satcom Data Link for Rustom-II UAV (SDL R-II) Page 14 of 85 DRDO.MM 31 Page 7/9 COMMERCIAL 1. The normal payment terms are 100% payment within 30 days after receipt, installation inspection and acceptance of the material. Firm has to provide Performance Bank Guarantee (PBG) in form of Indemnity Bond for 10% of the order value for a period which is one month beyond the warranty period. 2. Warranty/guarantee required is for 3 years. 3. Delivery desired is within 15 months from the date of placement of supply order. Specify your delivery period. 4. In case of delayed supplies, liquidated damages at the rate of 0.5 percent per week or part thereof subject to a maximum of 5 percent of total order value will be levied. 5. This Organisation is exempted from payment of customs duty under notification No. 39/96 dt 27.7.96& amended by 60/96 dt 22.8.96 and excise duty under notification No. 10/97 dt 1.3.97. However, prices should be quoted indicating clearly Customs/ /Excise duties. If agreed, the necessary exemption certificate may be provided. This exemption is for the final product only. 6. Delivery: Free delivery at ADE Bangalore and (Or) DEAL Dehradun. [Details shall be provided at the time of Acceptance Testing] 7. Mode of dispatch: Rail/Road/Air/Sea 8. In case equipment offered requires maintenance after the expiry of the warranty, please indicate approximate cost of comprehensive and on call basis maintenance and also availability of local support or otherwise. 9. Please note clearly that faxed quotation is liable to be rejected. 10. In case of acceptance of order on receipt of our letter of intent / draft supply order, the firm has to deposit 10% of total order value as security deposit in form of Bank Guarantee valid for one month beyond the delivery period. ( ) CMM (T) Signature of Tender issuing authority For Director for & on behalf of the president of India Tender Reference No. : DEAL/02/4043/2012-2013/R2/058-R Full Address : Fax No. : Tele No. : Signature of Tenderer : Name in Block Letters : Office Stamp : Station : Date : DEAL/S18/RFQ/SDL R-II, Dated- Feb 2013 Development of Satcom Data Link for Rustom-II UAV (SDL R-II) Page 15 of 85 PART- V PRICE BID AND OTHER TERMS & CONDITIONS DEAL/S18/RFQ/SDL R-II, Dated- Feb 2013 Development of Satcom Data Link for Rustom-II UAV (SDL R-II) Page 16 of 85 DRDO.MM 31 Page 8/9 PRICE BID PART V 1. Tender reference No.: DEAL/02/4043/2012-2013/R2/058-R 2. Name of tenderer : 3. Due date & due time: ----------------------------------- 4. Opening date & time: ----------------------------------- 5. The tender shall remain valid for acceptance for 120 days, from the date of tender opening. 6. Rates for items given in Techno-commercial offer at Schedule of requirements are as follows. Adhering to the Format given below is a Pre-requisite for considering your quotations. In addition, the vender must follow the procedure given at paragraph 8 of Part VI (Technical Requirement) Sl No. Description A/U Qty offered Unit price Total cost (i) Brief description, basic price without duties if any, of complete equipment/item/material with all accessories. (ii) Customs duty, if any (iii) Excise duty, if any (iv) Sales tax (v) Installation and commissioning cost, if any (vi) Training cost, if any (vii) Total cost (in figures & words) (viii) For octroi if applicable, necessary certificate will be issued. (ix) Any other 7. Separate list should be attached where required in the same format giving details of each item and cost. However, total cost mentioned at Sl No. 6(vii) above. OTHER CONDITIONS FOR PRICE BIDS 1. No unilateral revision in price will be admissible. Rates shall be quoted in Indian Rupees only. 2. Rates should only be quoted in the accounting units (A/U) mentioned in this enquiry. Rates must be quoted clearly on free delivery at ADE Bangalore and (Or) DEAL Dehradun. [Details shall be provided at the time of Acceptance Testing] 3. In case any of the subheads are included in the total cost, the same should be specified. Any exemption of duties/taxes required should be indicated. 4. Any optional indicated in techno-commercial bids must be priced separately. DRDO.MM 31 DEAL/S18/RFQ/SDL R-II, Dated- Feb 2013 Development of Satcom Data Link for Rustom-II UAV (SDL R-II) Page 17 of 85 Page 9/9 (Part V contd.) 5. In case spares/accessories are applicable, their list and price should be clearly indicated separately. 6. Price: (i) The prices quoted must be net per unit shown in the schedule and must include all packing and delivery charges. Refunds on account of returnable packages (if any) are to be separately specified. Prices and refunds must be clearly shown in figures and words in Indian currency. (ii) The price must be stated for each item separately. The percentage of reduction, in the total price for the entire demand should also be quoted; should an order to that extent be placed with you. (iii) If excise duty or any other extra charges are applicable, the same must be specifically stated. In the absence of any such stipulation, it will be presumed that the prices include all such charges and no claim for the same will be entertained. (iv) The price quoted in the tenders should be exclusive of sales tax (and should be clearly stated to be so) which will be paid by the purchaser, if legally leviable at the rate ruling on the date of supply as specified in the Acceptance of Tender. Packing: Unless a method of packing is indicated in the specification or in the Schedule of packing which the contractor proposed to employ must be described in the Schedule of Tender form. Contractors are at liberty to quote for additional alternative sizes and description of packs and these must be described in the Schedule to Tender. 7. Any Other: ( ) CMM (T) Signature of Tender issuing authority For Director for & on behalf of the president of India Tender Reference No. : DEAL/02/4043/2012-2013/R2/058-R Full Address : Fax No. : Tele No. : Signature of Tenderer : Name in Block Letters : Office Stamp : Station : Date : DEAL/S18/RFQ/SDL R-II, Dated- Feb 2013 Development of Satcom Data Link for Rustom-II UAV (SDL R-II) Page 18 of 85 8. Commercial Terms and Conditions Compliance Table The vender is required to comply for each of the following commercial terms & conditions given in the table below, sign & put seal. Item : Development of Satcom Data Link for Rustom-II UAV (SDL R-II) Ref No. : DEAL/02/4043/2012-2013/R2/058-R S No. Terms and Conditions of DEAL, Dehradun Compliance Yes / No Vendors Terms and Conditions (If different) Remarks (i) 100% payment within 30 days after receipt, installation inspection and acceptance of the material. (ii) Earnest Money Deposit (EMD) : 2% Value of the QUOTED PRICE/- (subject to a maximum of rupees two Lakhs) (iii) In case of delayed supplies, Liquidity damages at 0.5% per week or part thereof subject to maximum of 5 % of total order value will be applicable. (iv) Whether Custom duty and Excise duty Exemption Certificate required from DEAL? (v) Applicable taxes? (vi) Quote validity 120 days from date of opening. (vii) Delivery: 15 Months (Vendor have to quote best delivery schedule) (viii) Warranty:3 years (ix) Techno-commercial and Price Bids to be put in separate sealed envelopes. (x) Firm has to provide Performance Bank Guarantee (PBG) in form of Indemnity Bond of 10% of the order value for a period which is one month beyond the warranty period. (xi) Registration details with DEAL or any other DRDO Labs (xii) Delivery FOR DEAL Dehradun or Trial Site/System Integration Lab at Bangalore, this will be confirmed by DEAL at the time of factory acceptance testing. (xiii) In case of acceptance of order on receipt of our letter of intent / draft supply order, the firm has to deposit 10% of total order value as security deposit in form of Bank Guarantee valid for one month beyond the delivery period. Signature of Authorized Signatory With Seal DEAL/S18/RFQ/SDL R-II, Dated- Feb 2013 Development of Satcom Data Link for Rustom-II UAV (SDL R-II) Page 19 of 85 9. Vender Profile a) Quotes from reputed venders having indigenous facilities for fabrication of non COTS items, adequate infrastructure and sufficient expertise in the similar type of work including CEMILAC certification will only be considered. b) The vender has to submit documentary evidence to substantiate its claim in respect of point a) mentioned above. c) If required, a team of DRDO scientists may visit the vender to access its suitability to execute this order. 10. Proposal / Quote The vender shall prepare and submit a two-part dually signed quote (commercial & technical bid separately) to Director, DEAL for the Development of Satcom Data Link for Rustom-II UAV (SDL R-II) in response to the RFQ from DEAL. Vender is requested to quote as under A) Commercial bid a) Unit Price & Total Price of each LRU/Item including ESS charges (if applicable) mentioned in List of deliverables (Paragraph 5.1). b) Charges towards system integration and evaluation at vender`s premises. c) Charges towards support during Installation and commissioning at customer site. d) NRE Charges towards Design Certification, QT and Reliability Analysis. e) Charges towards Comprehensive Warranty for 3 Years (Free-1Year + Extended-2 Years) f) Cost of Total Supply of SDL-RII g) Applicable Taxes B) Technical bid Vender is required to send a Technical Proposal duly signed for compliance to each specification given in this document along with other terms and conditions. An authorized signatory of the vender is required to sign & put stamp on each page of this Request for Quotation (RFQ) to confirm compliance. The format for the same is given at the end of this page. Note: In case of partial compliance the page / paragraph wise difference may be brought out clearly in a separate document. 11. Project / Monitoring Execution a) Vender may be required to clarify the technical points to a Technical Evaluation Committee (TEC). b) Design review will be carried out at venders premises by DRDO scientists. c) Monthly progress review will be done to monitor the project. d) ATP of the developed systems will be carried by DEAL (inspection agency-DGAQA). For this vender has to prepare ATP h, well in advance. e) System Delivery will be FOR DEAL Dehradun & FOR ADE Bangalore. The quantity to be delivered to DEAL & ADE shall be intimated at the time of Acceptance Testing. f) Activity schedule will be worked out mutually within 1 month after placing supply order Vender`s Compliance for page no of RFP Fully Complied Partially Complied Does Not Complied Signature of Authorized Signatory & Stamp DEAL/S18/RFQ/SDL R-II, Dated- Feb 2013 Development of Satcom Data Link for Rustom-II UAV (SDL R-II) Page 20 of 85 12. Warranty & Product Support Warranty: Satcom Data Link (SDL R-II) shall have total three years (one year standard plus 2 years extended) comprehensive warranty from the date of acceptance of the system. The vender will replace the required components at his own cost during warranty period. After any part replacement the unit shall be subjected to ESS by vender. For this, vender will develop a test rig at its premises for I/ D level checks of Satcom Data Link (SDL R-II) so that the repaired/replaced parts can be verified as per system specifications before shipment to site. Details of the test bed will be worked out mutually. The vender shall depute following technical personnel for data generation, operation, maintenance and documentation of Datalink at DEAL Dehradun/Trial site on requirement basis. These technical personnel will also be required to associate during field trials as part of trial support. The manpower shall be competent enough to carry out designated task. The manpower designated for this work should not be changed without prior concurrence from DEAL. The manpower requirement shall be as follows. a) Manager : One b) Engineer : Two c) Technical Assistant (Diploma) : Two Product Support: vender will provide product support of 10 Years for all the items except free issued material. 13. Collection of Free Issue Material: Vender will collect free Issue Material from DEAL against indemnity Bond as per the details given in relevant paragraph (No 5.2) of technical requirement. 14. Delivery Schedule The system should be manufactured, tested and delivered within 15 months time after placement of order. The vender has to give its best time schedule. Note: The vender has to make arrangement / booking of ESS/QT & EMI/EMC facility well in advance at suitable stage of development to avoid any delay due to non availability of the test facility. 15. Acceptance of Stores The stores shall be accepted after completing all the stage inspection and laid down test requirement for this system as per the approved ATP document. Final acceptance test shall be carried out at vender`s premises before shipping the items to ADE / DEAL. After delivery, System will be integrated with R-II UAV system at ADE and Test Rig at DEAL. Systems will be accepted after completion of installation, Commissioning and Evaluation of data link at Customer Site (i.e. ADE & DEAL). DEAL/S18/RFQ/SDL R-II, Dated- Feb 2013 Development of Satcom Data Link for Rustom-II UAV (SDL R-II) Page 21 of 85 PART- VI TECHNICAL REQUIREMENTS / SPECIFICATIONS DEAL/S18/RFQ/SDL R-II, Dated- Feb 2013 Development of Satcom Data Link for Rustom-II UAV (SDL R-II) Page 22 of 85 1. System Overview 1.1. Introduction The Data Link System is one of the major systems of UAV that is based on Digital Communications Techniques and provides full duplex communication between UAV & Ground Control Station. LOS communication is provided via C-Band Data Link whereas the BLOS communication is catered by Ku-Band SATCOM link (Refer Figure 1). The uplink carries the aircraft Command & Voice information while the down-link caters for transmission of multi-sensor payload information & multiplexed telemetry data. The Air Data Terminal (ADT-SAT) is configured around a 0.76m parabolic dish antenna which is covered with a radome. The Ground Data Terminal (GDT-SAT) uses a 4.5m antenna and has road & air transportability. The communication between ADT-SAT on the UAV and GDT-SAT is via Ku-Band transponder of a geostationary satellite. Ground Support Systems provides go-no-checks of Operational ADT/GDT systems, short range monitoring of UAV and Test rig for the Data Link LRUs. This document deals with the requirement specifications of Satcom Data Link for R-II UAV (SDL R-II) and provides proposed configuration, LRUs / subsystems / items specifications, functionality in brief, CEMILAC certification-QT&ESS tests and List of Deliverables/Bill of Materials is given in paragraph 5.1 of this document. Therefore this document contains all the relevant information to generate the technical proposal for Development of Satcom Data Link for R-II UAV (SDL R-II). Figure 1: Data Link System for Rustom II UAV (DLS R-II) DEAL/S18/RFQ/SDL R-II, Dated- Feb 2013 Development of Satcom Data Link for Rustom-II UAV (SDL R-II) Page 23 of 85 1.2. Operational specifications The operational Specifications of the Satcom Data Link are as follows. Sl No Parameter Command Link (GDT to ADT ) Payload (ADT to GDT) a) Link Range Limited by footprint of Ku-Band satellite transponder of geostationary satellite b) Frequency Band Transmit 14.00-14.50 GHz Receive 10.95-11.70 GHz c) Airborne Antenna Size (m) 0.76 Pointing & Stabilization Based on UAVs INS/GPS Data Gain (dBi) 38 G/T (dB/K) 12 d) Ground Antenna Size (m) 4.5 Gain (dBi) 54 G/T (dB/K) 30.5 e) Transmitter Power (dBm) 43 (41 at Ant Port) 49.5 (47 at Ant Port) f) Salient parameters of representative satellite transponder EIRP (dBW) 51 G/T (dB/K) 3 SFD (dBW/m2) -88 g) Link operating conditions Clear weather without rain & cloud h) Base-Band Data Rates 19.2 Kbps (Data +Voice) 2.1Mbps (Video/User Data +TM +Audio) i) Video NA Digital Compressed Color/Mono Video MJPEG2000 (ch1) & DCT (ch2) j) Voice Communication Full duplex (PTT for UPL) Voice link for ATC/Unmanned Communication Relay k) Audio 1Vrms l) Modulation DS-BPSK (4 Codes). IF-140MHz QPSK/OQPSK(v.2) IF-70MHz m) Power Supply 28 VDC or 220V AC, 50Hz as applicable. DEAL/S18/RFQ/SDL R-II, Dated- Feb 2013 Development of Satcom Data Link for Rustom-II UAV (SDL R-II) Page 24 of 85 1.3. List of Configurations Air Data Terminal (ADT-SAT) Airborne Complement of Satcom Data Link, integrated in UAV Ground Data Terminal (GDT-SAT) GDT- SAT -G GDT- SAT -T Ground Complement of operational hardware. Integrated in GCS & GDT Trailer Link Test System (LTS-SAT) Link Test System (LTS-SAT) shall be used for providing Go-No-Go checks for ADT-SAT as well as GDT-SAT systems. Ground Support Systems (GSS-SAT) Ground Support Systems shall be used to facilitate Integration, troubleshooting & overall maintenance of the Data Link during field (pre/post) checks. DEAL/S18/RFQ/SDL R-II, Dated- Feb 2013 Development of Satcom Data Link for Rustom-II UAV (SDL R-II) Page 25 of 85 2. Configuration & Specification This section includes the configurations of ADT-SAT, GDT-SAT & LTS-SAT and specifications / details of LRUs / items required (including free issue of material) to realize these. 2.1. Air Data Terminal (ADT-SAT) The Configuration of Air Data Terminal (ADT-SAT) is as shown in Figure 2 ADT-SAT is airborne complement of Satcom Data Link which provides Command Telemetry and Payload Communications, in BLOS mode, between R-II UAV and GCS [through GDT-SAT(T) and Fibre Optic System] via Ku-Band transponder of a geostationary satellite. Various LRUs of ADT are listed below. In the transmit chain, the AIPPU captures and processes the payload & TM information from various sensors, multiplexes to a single bit stream & does QPSK modulation. The modulated signal at 70 MHz is up converted to Ku-Band using AUDC. The Ku-Band signal is amplified by MPM whose output is given to the antenna, through the rotary joint, for up linking the RF signal to the satellite which is then down linked to GDT. Figure 2: Configuration of Air Data Terminal (ADT-SAT) DEAL/S18/RFQ/SDL R-II, Dated- Feb 2013 Development of Satcom Data Link for Rustom-II UAV (SDL R-II) Page 26 of 85 In the receive chain, a LNA / LNBC (which is part of SAAA) amplifies & down converts the received downlink signal from the satellite to L-Band, which is further down converted to 140 MHz by AUDC. This signal is demodulated by ASSM and the Command & Voice signal is fed to AED for control of UAV and its sensors. AIPPU & ASSM units have been shown as dual to meet the LOS as well as SATCOM interfaces at IF level. SAAA uses INS/GPS data from the UAV for pointing the dish antenna towards the satellite. ADT is also provided with Test Ports which are routed to UAV patch panel for ground testing. Each LRU is provided with M&C Port for its control and status monitoring. Following table shows the LRUs of ADT-SAT LRUs & Integration / Testing of ADT-SAT The ADT-SAT consists of following five LRUs. The vender has to realize these LRUs as per the approach & details given in the succeeding paragraphs, test them individually, integrate & test them to get the functionality of ADT-SAT so that overall specifications of Satcom Data Link is achieved. The cable set required for integration of ADT LRUs is included in system integration kit. Sr. No. Nomenclature 1. Airborne Integrated payload Processing Unit - Free Issue Material 2. Airborne Spread Spectrum Modem - Free Issue Material 3. Airborne Up & Down Converter (AUDC) 4. Microwave Power Module(MPM) 5. Airborne Satcom Antenna Assembly (SAAA) - Free Issue Material 2.1.1. Airborne Integrated Payload Processing Unit (AIPPU) Function: The function of Airborne Integrated Payload Processing Unit is to consolidate all the onboard sensor (EO/IR/User data) information , telemetry and audio information from various systems and pack them into the suitable PCM stream and modulate over 70 MHz IF carrier for transmitting to GCS via satellite. OEM/Make : DEAL Dehradun (Free Issue Material from DEAL) Specifications of AIPPU: SN Dir Parameter Specifications 28VDC a. In 28VDC 28V 4 Volt , @ 500mA Coaxial I/O Signals a. In VID-1 (Color/Mono/FLIR) 1 Vp-p 0.1V at 75 ; PAL/CCIR-B, TVL>500Lines b. In VID-2 (Color/Mono/FLIR) 1 Vp-p 0.1V at 75 ; PAL/CCIR-B, TVL>450Lines c. Out VID-3 (Color/Mono ) 1 Vp-p 0.1V at 75 ; Buffer VID-1/VID-2 for monitoring d. In AUD-1 1Vrms, 0.1V Adjustable Mic/Line interface e. Out AUD-2 Loop through AUD-1 signal for monitoring f. Out ASD-PC(Async Serial Data) NA for User DEAL/S18/RFQ/SDL R-II, Dated- Feb 2013 Development of Satcom Data Link for Rustom-II UAV (SDL R-II) Page 27 of 85 g. Out PIF-SAT CF=70MHz; BW=4.2 (with FEC on ) MHz; LEV=(02) dBm M&C/USER DATA Port Signals a. In TM Data2 (for SAT) @ 19.2Kbps, RS-422, Synchronous, CLK source Int b. In User Data (for SAT) @ 2.112 Mbps, RS-422, Synchronous for SAT, CLK source Int c. I/O M&C @ 9.6Kbps, RS422, Async for Monitor & Control of AIPPU. SYNC & TP Port Signals a. In Select Logic Bits (SLB) 8 Discrete Lines, TTL I/F, for IPPU control (Active in absence of Serial M&C) b. Out HS1 & VS1 Timings as per CCIR-B, TTL I/F for COL/Mono Camera (VID-1) c. Out HS2 & VS2 Timings as per CCIR-B, TTL I/F for COL/Mono Camera (VID-2) d. Out CS2 Timings as per CCIR-B, TTL I/F for FLIR camera e. Out DC supply for Test Camera 12V Encoder Performance Parameters a. Video std CCIR-B/PAL, 1Vpp @75 ohms. b. Sampling (ADC) 13.5 MHz, 8bps for each component (Y, Cb & Cr). c. Compression DCT for VID-2 d. Frame rate (fps) 5 fps for Video-2 (at data rate -2Mbps) Modulator Performance Parameters a. Data rate (Multiplexed) 2.112 Mbps b. Modulation QPSK c. IF PIF-SAT @ 70MHz, BW-4.2 MHz (NTN) with FEC ON (always) IF Level : 0 2dBm Internal Stability : 1E-6 d. Scrambler CCITT V.35 e. FEC Viterbi, K=7 at rate Convolution General/Physical a. Connectors Types -28 VDC Power -M&C/USER DATA port -SYNC /TEST PORT Port -Coaxial I/O Signals 5 PIN PLUG- MIL D38999 SERIES Conn with EMI Filters 37 PIN PLUG- MIL D38999 SERIES Conn with EMI Filters 22 PIN PLUG- (MIL D38999 SERIES Conn with EMI Filters SMA (F), (Flange Mount/Series bulk header adapter) b. Design Certification As per MALE UAV-RUSTOM-II Route to Certification Document for CEMILAC certification for LRUs (Document to be issued by ADE) c. QT & ESS As per-MALE UAV-RUSTOM-II Qualification Test Requirements for Airborne LRUs (Ref No-ADE/RUSTOM-H/ESS,SOF& QUAL-AB/11/01-2010, Dated Dec2010 d. EMI/EMC MIL 461E (Document to be issued by ADE) e. SWaP Size: 178(W)x73.4(H)X250(D) mm Wt: ~2.5 Kg Pwr: 15Watt (Max) Size Excludes Handle, Connectors & Guiding pins f. Mounting Built in 4 guiding pins for mounting in the UAV, Guiding pin gap is167 mm DEAL/S18/RFQ/SDL R-II, Dated- Feb 2013 Development of Satcom Data Link for Rustom-II UAV (SDL R-II) Page 28 of 85 SN Dir Parameter Specifications 28VDC (Refer C1 Connector details) a. In POWER IN +28V 4 Volts DC, Current 2A 0.2A Coaxial I/O Signals (Refer Pin outs details of SMA connectors) C3 a. In COMMAND IF INPUT CF=140 MHz Data & Monitoring Port Signals (Refer Pin outs details of C2) a. Out OUTPUT COMMAND DATA RATE 9.6 KBPS, RS 422, TWO CHANNELS b. Out OUTPUT COMMAND CLOCK RATE 9.6 KHz 2 Hz, RS 422, TWO CHANNELS c. In ASSM CONFIGURATION RS422 SERIAL MONITOR AND CONTROL INPUT, TWO CHANNELS d. Out ASSM STATUS ACKNOWEDGEMENT RS422 SERIAL MONITOR AND CONTROL OUTPUT, TWO CHANNELS e. Out OUTPUT COMMAND DATA RATE 9.6 KBPS, RS 422, for AIPPU f. In COMSEC Rx Interface RS 232, Six Channels g. Out COMSEC Tx Interface RS 232, Six Channels h. In/Out Test I/O Interfaces TTL Level, 8 Channels i. Out COMSEC Fill gun Supply +15V j. Out STTE ASSM Supply +5V g. Color/Finish Black Anodized. h. Accessories STTE-IPPU & Test Cables 2.1.2. Airborne Spread Spectrum Modem (ASSM) Function: Spread Spectrum Modem provides the Jam Resistant feature for UAV Command Uplink. In Spread Spectrum Modulator, the carrier signal is modulated by a high frequency spreading function combined with the information data. The effect of this modulation is to spread the transmitted spectra to much wider bandwidth than the information bandwidth and the power spectral density is reduced to almost to a level of ambient noise spectral power. This results in very low probability of interception of the signal. The Spread Spectrum Receiver despreads the spreaded wide bandwidth signal to information bandwidth and provides the processing gain. The de-spreaded signal is demodulated by using coherent demodulation technique to retrieve the information data. OEM/Make: DEAL Dehradun (Free Issue Material from DEAL) Specifications: As given under DEAL/S18/RFQ/SDL R-II, Dated- Feb 2013 Development of Satcom Data Link for Rustom-II UAV (SDL R-II) Page 29 of 85 AUDIO Out Port Signals (Refer Pin outs details of C4) a. Out AUDIO OUTPUT 1.5Vpp GENERAL a. Connectors Types -28 VDC Power -DATA & Monitoring Port -Coaxial I/O Signals 5 PIN PLUG- (Mil-D38999 with EMI/EMC Filters) 55 PIN PLUG- (Mil-D38999 with EMI/EMC Filters) SMA (F) b. Voltage 28V 4 Volts DC, Current 2A 0.2A c. SWaP (approx.) Size: 178(W)x100(H)x250(D) mm; Wt: ~3.3 Kg; Power: 65Watt (Max) Size Excludes Handle, Connectors & Guiding pins d. Mounting Built in guiding pins for mounting in the UAV e. Finish Black Anodized. f. Accessories STTE-ASSM & Test Cables 2.1.3. Airborne Up & Down Converter (AUDC) Realization Approach: This LRU is to be procured from any suitable indigenous source. Function: The AUDC comprises 70 MHz to Ku-Band up converter and L-Band to 140 MHz down converter. The AUDC performs the up conversion of 70 MHz IF signal to Ku-Band frequency of 14.00 14.50 GHz / 13.75-14.25 GHz / 13.75-14.50 GHz (Exact band will decided at the time of design review) and down conversion of L-Band frequency (950-1700MHz) to 140 MHz IF. In the transmit chain the up-converter selects either of the dual Payloads IF signals at the input using a SPDT switch and then up-converts to Ku-Band using two stage up-conversion process. In the first stage, the IF signal is mixed with a L-Band programmable synthesizer to generate an intermediate frequency of L-Band. This L-band frequency is further up-converted to Ku-Band frequency of 14.0-14.5GHz, using a fixed Ku-Band PLO. The Command Down-Converter chain accepts the RF signal in the frequency band of (950 -1700 MHz) and down converts it to IF signal band of 140 MHz using a two-stage down-conversion process. In the first stage, the incoming RF signal is mixed with a C-Band programmable synthesizer to generate an intermediate IF of L-Band. This IF is further down-converted to the final IF using a fixed frequency PLO. The programmable frequency synthesizers in transmit and receive chains provide the tuning capability for channel selection at RF level from the total available spectrum. The synthesizers are tunable in 1 MHz steps through internal programmable synthesizer. Programming is accomplished using a RS-422 interface. The Monitor & Control (M&C) card facilitates frequency selection from the external world using RS-422 interface. It also monitors the lock detect (LD) signals of all the PLOs / synthesizers. The block diagram of the LRU is shown in Figure 3 DEAL/S18/RFQ/SDL R-II, Dated- Feb 2013 Development of Satcom Data Link for Rustom-II UAV (SDL R-II) Page 30 of 85 Specifications Sr. No. Parameter Specifications Up-Converter Section a) Input IF (70 4) MHz fixed b) Input IF Power Level 0 dBm nominal c) Output RF Band 14.00 14.50 GHz / 13.75-14.25 GHz / 13.75-14.50 GHz (Exact band will decided at the time of design review) d) Output RF selection step size 1 MHz through internal programmable synthesizer e) Output Power Level 0 dBm 3 dB over the RF band and operating temperature f) Spurious Better than -55 dBc within the output freq. range Down-Converter Section a) Input RF 950 MHz 1700 MHz b) Input RF selection step size 1 MHz through internal programmable synthesizer c) Max. Input RF Level -30 dBm d) Output IF (140 4) MHz e) RF-IF Gain (33 3) dB over the RF band and operating temperature f) Spurious -Signal Dependent (measured at max. i/p RF Power) -Signal independent (measured at 30 kHz RBW) Better than -50 dBc Better than -85 dBm within output IF band Local Oscillator Section Figure 3: Block Airborne Up & Down Converter (AUDC) L-BandUp / DownConverterL-BandtoKu-bandBUCToASSM_SAT(140 4) MHzFromAIPPU_SAT(70 4) MHz0 dBmMON. & CNTL.28 V POWER SUPPLY BUSTo MPMTx : 14 GHz 14.5 GHz(02)dBmLRU1From LNBCRx : 950 1700 MHzMax. I/P Level = -30 dBmL-BANDDEAL/S18/RFQ/SDL R-II, Dated- Feb 2013 Development of Satcom Data Link for Rustom-II UAV (SDL R-II) Page 31 of 85 a) Ref. Oscillator (Common for all internal LOs / Synthesizer) 10 MHz internal b) Ref. Oscillator Stability 0.01 ppm over the operating temperature range c) Initial frequency accuracy at time of shipment 0.1 ppm d) Ref. Oscillator Aging, after 1st year 0.1 ppm / year or better e) Ref. Oscillator Warm-Up Time 3 min. for 1 x 10-8 stability @ 25oC f) Ref. Oscillator Phase Noise At 100 Hz offset At 1 kHz offset At 10 kHz offset -120 dBc / Hz or better -130 dBc / Hz or better -140 dBc / Hz or better g) LO Programming Via external jig connected to monitor & control port (jig also to be supplied) h) LO Monitor (Main PLL) To be provided using coupled port General a) Power Supply (28 4) V DC b) Impedance 50 ohms c) Weight 4 kg approx. d) Connectors - DC Supply - Monitor & Control (M&C) - RF / IF & Monitor Ports MIL-DTL-38999,5-pin with EMI filter MIL-DTL-38999,22-pin with EMI filter SMA (F) e) Finish Black Powder coating f) Health Monitor Through RS-422 monitor & control port (LO Phase Lock & power supply status) g) QT & ESS As per ADE Document ADE/RUSTOM-H/ESS, SOF, QUAL-AB/11/01/2010 dt. Dec 2010 h) EMI / EMC As per MIL-STD-461E (Tailored) i) Design Certification As per ROUTE to CERTIFICATION (RTC) Document (Document to be issued by ADE Bangalore) DEAL/S18/RFQ/SDL R-II, Dated- Feb 2013 Development of Satcom Data Link for Rustom-II UAV (SDL R-II) Page 32 of 85 2.1.4. Microwave Power Module (MPM) Realization Approach: Being a critical item, there are two approaches for realization of this LRU : i) Realization through Microwave Tube Research & Development Center [MTRDC (DRDO)] - (Free Issue Material from DEAL) ii) Procurement from international market by the vender. Function: MPMs are miniature TWT microwave amplifiers that offer significant advantage over traditional TWT high power amplifiers. MPMs take advantage of the best features of both solid state and Traveling wave tube (TWT) technology. A solid-state driver within the MPM provides low noise drive power to a TWT, which provides high output power with high electrical efficiency. The two components combine to form a low noise, high gain, high power and high efficiency microwave chain. By integrating them into a single package with a multi output power supply that powers and controls the solid-state driver and TWT, the MPM offers reduced size, weight & noise performance and improved efficiency relative to typical high power amplifiers. The thermal management of the MPM inside the UAV is a critical issue which has to be adequately taken care by vender. Specifications Sr. No. Parameter Specifications Electrical a) Operating Frequency Range 13.75-14.50 GHz b) Duty Cycle CW c) Input Power at Saturation -5dBm+2 dB d) Output Power at Saturation 50 dBm minimum More than 50 dBm & up to 53dBm (Desirable requirement) e) Linearizer Inbuilt f) O/P power @ 1dB GCP [Over a any 12MHz BW & under all environmental conditions for the specified input Sr (c) above] 49.5 dBm More than 49.5 dBm & up to 52.5 dBm (Desirable requirement) g) Automatic Level Control (ALC) To be provided to maintain constant output power mentioned at Sr (f) above h) Harmonics -10 dBc (Typical) i) Noise Figure 10 dB (Typical) j) Inter modulation (two equal amplitude carriers with 5 MHz spacing) -17 dBc (Typical) at 3dB Output Back off -1 dBc (Typical) at 7dB Output Back off k) Spurious -50 dBc (Max) l) AM/PM Conversion 60 / dB , Max m) Input VSWR 2:1 or better n) Continuous Load VSWR for no damage 2 : 1 Control and Monitoring DEAL/S18/RFQ/SDL R-II, Dated- Feb 2013 Development of Satcom Data Link for Rustom-II UAV (SDL R-II) Page 33 of 85 o) Interface RS-422 (Asynchronous), 9.6 KBPS Data Rate p) Control RF Power On / Off q) Monitoring Health Status & RF Power (Desirable) Miscellaneous Specs/ Mechanical r) Prime power 28+4 V, DC (MIL-STD-704 D) s) Power consumption 500 Watt (inclusive of the linearizer, cooling arrangements) for MPM with 50 dBm output at saturation For higher output power MPM the power consumption may be accordingly higher t) Dimensions & Weight Minimum Possible u) Inbuilt Cooling Conduction, Forced Air with Fans v) Connectors SMA(F) for RF input SMA(F) for RF output sample TNC(F)/N (F) for RF output Other connectors MIL C-D38999 series with EMI/EMC I/O Filters w) Environmental Specs As per the details given in attached doc `MALE UAV-RUSTOM-II Qualification Test Requirements for Airborne LRUs (Ref No-ADE/RUSTOM-H/ESS,SOF& QUAL-AB/11/01-2010, Dated Dec2010. A Certificate Of Conformance (COC) from a certification agency with copies of test results is acceptable for this. DEAL/S18/RFQ/SDL R-II, Dated- Feb 2013 Development of Satcom Data Link for Rustom-II UAV (SDL R-II) Page 34 of 85 2.1.5. Airborne Satcom Antenna Assembly (SAAA) Function & Brief Description: The function of SAAA is to provide gain and transmit and receive energy to & from geostationary satellite. The SAAA comprises a 0.76 M dish antenna, two-axis pointing & stabilization system and LNA / LNBC. The pointing & stabilization system ensures continuous pointing of the airborne antenna (with polarization matched with that of satellite antenna) towards the satellite irrespective of yaw, pitch & roll disturbances & movement of the aircraft. The configuration / block diagram of SAAA is shown in Figure 4 Source: Development by ECIL. (Free Issue Material from DEAL) Figure 4: Configuration / Block Diagram of SAAA Salient Specifications Sr. No. Parameter Specifications Antenna a) Size / Type 0.76 meter Parabolic Dish b) Operation Transmit & Receive (Simultaneous) c) Operating Freq. Transmit Receive 13.75-14.50 GHz 10.70-12.75 GHz d) Gain (after subtracting OMT & feedome losses) Transmit Receive 37.5 + 20log (f/14) dBi, Min 35.5 + 20log (f/ 11) dBi, Min (f is in GHz) e) G/T (@ 11 GHz) Better than 13.5 dB/K at elevation 30.5 dB/K (With 65 K LNA & @ 300 Elevation) This includes OMT & feed losses. j) Power Handling Capability 200 Watt (Typical) k) Polarization Linear Orthogonal l) Tx & Rx Port Interface Tx : WR75 DEAL/S18/RFQ/SDL R-II, Dated- Feb 2013 Development of Satcom Data Link for Rustom-II UAV (SDL R-II) Page 39 of 85 Rx : WR75 m) Side Lobe Pattern As per ITU-R Recommendations 580.6 n) On Axis Cross Polarization Isolation / Discrimination (Within 1 dB beam width) Transmit Receive > 30 dB > 30 dB o) Tx & Rx Port VSWR 1.3 : 1 (over Tx & Rx-Bands) p) Isolation between Tx & Rx ports of OMT Tx to Rx >30dB Rx to Tx>30dB q) OMT Insertion Loss Transmit Port Receive Port < 0.2 dB < 0.2 dB r) Antenna Mount Elevation over Azimuth s) Antenna Steerability Azimuth : +300 Elevation: 200 to 900 Polarization : +900 Continuous t) Tracking Accuracy 0.050 or better u) NOCC Clearance To be obtained by the vender v) On road towing speed 80 Kmph w) Rain Deviator Rain deviator to be provided to deviate the rain from the feed. x) Antenna Radiation Pattern, Tx & Rx Gain and XPD measurement test results, for each antenna, to be supplied by the firm. y) Trans Reject Filter (TRF) i) Pass band frequency 10.70-12.75 GHz ii) Reject band frequency 13.75-14.50 GHz iii) Tx reject 60 dB, Min iv) Insertion losses 0.1 dB or better v) Power handling 200 Watt (Typical) vi) Input / Output VSWR 1.3:1 vii) Input / Output Connectors Compatible with OMT & LNA DEAL/S18/RFQ/SDL R-II, Dated- Feb 2013 Development of Satcom Data Link for Rustom-II UAV (SDL R-II) Page 40 of 85 2.2.2. Antenna Control Unit (Including MCU) Function & Brief Description: The function of Antenna Control Unit) is to control antenna movement in Azimuth, Elevation and Polarization for pointing / tracking the satellite through the various functional modes. The ACS continuously monitors & displays Axes angles, beacon signal strength and indicates errors like limits & interlocks, if any. The ACS comprises Antenna Control Unit (ACU) and Motor Control Unit MCU. Source: This item is available from multiple sources . Specifications Sr. No. Parameter Specifications A) Antenna Control Unit (ACU) a) Supported Axes Azimuth, Elevation & Polarization b) Angle Measurements Azimuth & Elevation i) Position Sensors Resolver / Encoder based ii) Range Azimuth- 0 to 359.990, Elevation 0 to 900 iii) Resolution 0.010 iv) Accuracy + 0.030 Polarization i) Sensors Wire wound potentiometer ii) Range 0 to 359.990 iii) Resolution 0.10 iv) Accuracy + 10 c) Axes Driving Azimuth Clockwise (AZCW) , Azimuth Counter Clockwise (AZCCW), Elevation Down (ELDN) , Elevation Up (ELUP) d) Hardware Limits & Interlocks Limit Switch Input AZCW, AZCCW, ELUP & ELDN Interlocks Azimuth & Elevation interlocks and emergency stop e) Keyboard i) Mode Keys Manual, Position / Program /Step track modes, Parameter entry, Up/Down, Left/Right arrow keys ii) Jog Keys Four Keys for CW, CCW, UP & DOWN commands in manual mode & manual jog for AZ & EL and two keys for polarization CW & CCW. f) Display LCD g) Capability Of ACU Software i) Modes Of Operation Standby, Manual, Position Track, Program Track & Step track modes, DEAL/S18/RFQ/SDL R-II, Dated- Feb 2013 Development of Satcom Data Link for Rustom-II UAV (SDL R-II) Page 41 of 85 ii) Display AZ & EL Angles, Mode Selected, Beacon Signal Strength with respect to peak value, Alarm Status etc. iii) Configuration Enter site related parameters, Software limits, designate position programme track data, step track interval etc. iv) Alarms (Audio & Visual) Limit hits, System Interlock, Low Excess Beacon Signal h) Configure, control & monitoring : It should be possible to configure, control (i.e. operate) and get status of the ACU through a remote computer as per following details i) Interface ii) ICD To be provided by the vender iii) Command set To be provided by the vender iv) Verification of command set At the time of ATP i) Power Supply 220+10 V, 50 Hz, AC j) Dimension 19-inch rack mountable B) Motor Control Unit (ACU) a) Operating Mode Local / Remote (Selectable) b) Front Panel Controls i) Local Command Switch CW, CCW, UP, DOWN, ii) Pol Command Switch POL CW & POL CCW iii) Emergency Stop Switch Stops motors immediately c) Input From ACU Command & Speed d) Output To ACU Limit switches, System interlock & other MCU interlocks e) Motor Drive Protections MCB for AZ, EL and overload protection against simultaneous actuation of CW & CCW or UP & DOWN f) Power Supply 220+10 V, 50 Hz, AC DEAL/S18/RFQ/SDL R-II, Dated- Feb 2013 Development of Satcom Data Link for Rustom-II UAV (SDL R-II) Page 42 of 85 2.2.3. Beacon Tracking Receiver (BTR) Function & Brief Description: The BTR provides a DC voltage proportional to the satellite beacon signal at its input. This DC voltage is utilized by Antenna Control Unit (ACU) for pointing / tracking of the antenna towards the satellite. Source: This item is available from multiple sources. Specifications Sr. No. Parameter Specifications Beacon Tracking Receiver (BTR): L-Band (950-1700 MHz) output from Ku to L-Band Down Converter will be given to the beacon tracking receiver. a) Input frequency band 950-1700 MHz b) Input Signal Level -60 to 85 dBm (Typical) for +7.5 VDC output c) Tracking Response 0 to 10 Volt, DC (Over 20 dB input range) d) Step Size For Frequency Selection 100KHz or less e) Threshold 4dB C/N for acquisition < 1dB C/N for carrier lock f) Min level for lock -105 dBm g) Configure, control & monitoring : It should be possible to configure, control (i.e. operate) and get status of the BTR through a remote computer as per following details i) Interface RS-422 ii) ICD To be provided by the vender iii) Command set To be provided by the vender iv) Verification of command set At the time of ATP h) Power Supply 220+10 V, 50 Hz, AC i) Dimension 19-inch rack mountable DEAL/S18/RFQ/SDL R-II, Dated- Feb 2013 Development of Satcom Data Link for Rustom-II UAV (SDL R-II) Page 43 of 85 2.2.4. Block Up Converter (BUC) In 1: 1 Hot Standby Configuration Function: The BUC up converts the L-Band signal to Ku-Band as well as amplifies the Ku-Band RF Signal Source: This item is available from multiple sources. Specifications Sr. No. Parameter Specifications a) Input Frequency Range 950 MHz to 1700 MHz b) Output frequency range 13.75 to 14.50GHz (Non inverted) c) Redundancy 1:1, Hot Standby i.e. two BUCs along with a redundancy control unit shall be provided. When one BUC (which is designated as primary) fails, the input & output shall automatically be connected to other BUC (which is designated as secondary) without any break in the link. d) Input Power -15 dBm, Typical e) Output power (@1dB GCP) 20 Watt, Minimum (Over any 36 MHz band and under all environmental conditions) f) Gain 60 dB (Typical) g) Spurious -60 dBC, Max h) Inter modulation -26 dBC, Max (at 6 dB backoff ) i) Reference Built-in j) Local Oscillator Stability Over Temp : 1 x 10 -9 / day or better Aging : 1 x 10 -7 / year or better k) SSB Phase Noise 1 KHz -80 dBc/Hz or better 10 KHz -87 dBc/Hz or better l) Configure, control & monitoring : It should be possible to configure, control (i.e. operate) and get status of the BUC through a remote computer as per following details i) Interface RS-422 ii) ICD To be provided by the vender iii) Command set To be provided by the vender (Command set will be verified during acceptance testing. m) Power Supply 220+10 V, 50 Hz, AC DEAL/S18/RFQ/SDL R-II, Dated- Feb 2013 Development of Satcom Data Link for Rustom-II UAV (SDL R-II) Page 44 of 85 2.2.5. Low Noise Amplifier (LNA) In 1: 1 Hot Standby Configuration Function: The LNA amplifies the low level signal received by the 4.5m antenna from the satellite. Source: This item is available from multiple sources. Specifications Srl No. Parameter Specifications a) Frequency Range 10.95 to 12.75 GHz b) Noise Temperature < 65 K c) Redundancy 1:1, Hot Standby i.e. two LNAs along with a redundancy control unit shall be provided. When one LNA (which is designated as primary) fails, the input & output shall automatically be connected to other LNA (which is designated as secondary) without any break in the link. d) Gain 60 dB, Min e) Gain Stability (24 Hrs) +/- 0.2 dB f) Gain Flatness +/- 0.2 dB (Over 40 MHz) g) Output power (@1dB GCP) 5 dBm (Typ.) h) Max I/P Power (No damage) 5 dBm i) Connectors j) Input Compatible with TRF Output N (F) / SMA (F) k) VSWR l) Input 1.2:1 or better m) Output 1.2:1 or better n) SSB Phase Noise 1 KHz -70 dBc/Hz or better 10 KHz -80 dBc/Hz or better 100 KHz -90 dBc/Hz or better o) Power Supply 15 V, DC through RF cable (Power supply to be provided by the vender) DEAL/S18/RFQ/SDL R-II, Dated- Feb 2013 Development of Satcom Data Link for Rustom-II UAV (SDL R-II) Page 45 of 85 2.2.6. Ku to L-Band Block Down Converter (KLDC) In 1: 1 Hot Standby Configuration Function: The KLDC down converts the Ku-Band signal received from the LNA to L-Band. Source: This item is available from multiple sources. Specifications Srl. No. Parameter Specifications a) Input Frequency Range 10.95 11.70 GHz / 11.70-12.20GHz /12.25-12.75 GHz (Exact frequency band will be decided at the time of design review) b) Output Frequency Range 950 - 1700 MHz / 950-1450 MHz, No Spectrum Inversion c) Redundancy 1:1, Hot Standby i.e. two KLDCs along with a redundancy control unit shall be provided. When one KLDC (which is designated as primary) fails, the input & output shall automatically be connected to other KLDC (which is designated as secondary) without any break in the link. d) Conversion Gain 30 dB e) Gain Adjustment 20 dB @ Attenuator step size 0.5 dB f) Gain Flatness Over 750 MHz Bandwidth 2.0 dB g) Output Level at P1dB +5 dBm h) Image Rejection 50 dB min. i) Input / Output Impedance 50 Ohm j) Input Return Loss 18 dB min. k) Output Return Loss 15 dB min. l) Spurious -55 dBc @-10 dBm Output m) Ref. Oscillator for internal LO - Frequency - Stability Over Temperature - Aging 10 MHz 1 x 10 -9 / day or better 1 x 10 -7 / year or better n) LO Phase Noise - At 1kHz offset - At 10 kHz offset - At 100 kHz offset -75 dBc / Hz or better -80 dBc / Hz or better -85 dBc / Hz or better o) Remote Monitor & Control (Rear Panel) It should be possible to control the gain and get status(i.e. LO Status) of the Ku to L-Band Block Down Converter through a remote control as per following details Interface (Com Port ) RS-422 Interface Control Document (ICD) To be provided by the vender Command set To be provided by the vender (Command set will be verified at the time of acceptance testing) p) Local Monitor, It should be possible control (i.e. Gain Control) and get status (i.e. LO Status) of the Ku DEAL/S18/RFQ/SDL R-II, Dated- Feb 2013 Development of Satcom Data Link for Rustom-II UAV (SDL R-II) Page 46 of 85 Control & LCD Display(Front Panel) to L-Band Block Down Converter through a Local control as per following details LCD Display LCD Display to be provided on Front Panel Local Control Key Local Control Key be provided on Front Panel q) Indicators Indicators to be provided on Front Panel using LED / Visual display for Power ON, Remote, On Line and Fault. r) Operation Manual Both softcopy & hardcopy to be provided s) Size 19 rack mountable, 1U Height t) Connectors SMA (F) for RF input, SMA (F) for L-Band output, SMA(F) for all Test Points and 9-pin D-type female for monitor & control port u) Power Supply 23010% V AC, 50 Hz DEAL/S18/RFQ/SDL R-II, Dated- Feb 2013 Development of Satcom Data Link for Rustom-II UAV (SDL R-II) Page 47 of 85 2.2.7. L-Band Up Converter (LUC) In 1: 1 Hot Standby Configuration Function: The LUC up converts the 140MHz signal to L-Band. Source: This item is available from multiple sources . Specifications Srl. No. Parameter Specifications a) Input Frequency (140 18) MHz b) Input Power Level -10 dBm nominal c) Output Frequency Range 950 MHz 1700 MHz, No Spectrum Inversion d) Conversion Gain 20 dB e) Gain Adjustment 20 dB @ Attenuator step size 0.5dB f) Gain Flatness Over 750 MHz Bandwidth 2.0 dB g) Output Level at P1dB +5 dBm h) Input / Output Impedance 50 Ohm i) Input Return Loss 18 dB min. j) Output Return Loss 15 dB min. k) Spurious -55 dBc @ 0 dBm Output l) Ref. Oscillator for internal LO - Frequency - Stability Over Temperature - Aging 10 MHz 1 x 10 -9 / day or better 1 x 10 -7 / year or better m) Synthesizer Phase Noise - At 1kHz offset - At 10 kHz offset - At 100 kHz offset -80 dBc / Hz or better -85 dBc / Hz or better -90 dBc / Hz or better n) Synthesizer Step Size 125 KHz o) Remote Monitor & Control (Rear Panel) It should be possible to control (i.e. Gain Control, Frequency Control ) and get status(i.e. Synthesizer Status) of the 140 MHz to L-Band Up- Converter through a remote control as per following details Interface (Com Port ) RS-422 Interface Control Document (ICD) To be provided by the vender Command set To be provided by the vender (Command set will be verified at the time of acceptance testing) p) Local Monitor, Control & LCD Display(Front Panel) It should be possible to control (i.e. Gain Control, Frequency Control ) and get status(i.e. Synthesizer Status) of the 140 MHz to L-Band Up- Converter through a local control as per following details LCD Display LCD Display to be provided on Front Panel DEAL/S18/RFQ/SDL R-II, Dated- Feb 2013 Development of Satcom Data Link for Rustom-II UAV (SDL R-II) Page 48 of 85 q) Local Control Key Local Control Key be provided on Front Panel r) Indicators Indicators to be provided on Front Panel using LED / Visual display for Power ON, Remote, On Line and Fault. s) Test Points Test Points to be provided on Front Panel for monitoring IF input, RF output and Synthesizer t) Operation Manual Both softcopy & hardcopy to be provided u) Redundancy 1:1, Hot Standby i.e. two 140 MHz to L-Band Up-Converter along with a redundancy control unit shall be provided. When one140 MHz to L-Band Up-Converter (which is designated as primary) fails, the input & output shall automatically be connected to other 140 MHz to L-Band Up-Converter (which is designated as secondary) without any break in the link. v) Size 19 rack mountable, 1U Height w) Connectors SMA(F) for IF input, SMA(F) for RF output, SMA(F) for all Test Points and 9-pin D-type female for monitor & control port x) Power Supply 23010% V AC, 50 Hz y) Command set To be provided by the vender (Command set will be verified at the time of acceptance testing) DEAL/S18/RFQ/SDL R-II, Dated- Feb 2013 Development of Satcom Data Link for Rustom-II UAV (SDL R-II) Page 49 of 85 2.2.8. L-Band Down Converter (LDC) In 1: 1 Hot Standby Configuration Function: The LDC down converts the L-Band signal received from the KLDC to 70 MHz Source: This item is available from multiple sources. Specifications Srl. No. Parameter Specifications a) Input Frequency Range 950 MHz 1700 MHz b) Output Frequency (70 18) MHz, No Spectrum Inversion c) Conversion Gain 30 dB d) Gain Adjustment 20 dB @ Attenuator step size 0.5dB e) Gain Flatness Over 36 MHz Bandwidth 2.0 dB f) Output Level at P1dB +5 dBm g) Image Rejection 50 dB Min. h) Input / Output Impedance 50 Ohm i) Input Return Loss 15 dB min. j) Output Return Loss 18 dB min. k) Spurious -55 dBc @-10 dBm Output l) Ref. Oscillator for internal LO - Frequency - Stability Over Temperature - Aging 10 MHz 1 x 10 -9 / day or better 1 x 10 -7 / year or better m) Synthesizer Phase Noise - At 1kHz offset - At 10 kHz offset - At 100 kHz offset -80 dBc / Hz or better -85 dBc / Hz or better -90 dBc / Hz or better n) Synthesizer Step Size 125 KHz o) Remote Monitor & Control (Rear Panel) It should be possible control (i.e. Gain Control, Frequency Control ) and get status(i.e. Synthesizer Status) of the L-Band to 70 MHz Down Converter through a remote control as per following details Interface (Com Port ) RS-422 Interface Control Document (ICD) To be provided by the vender p) Command set To be provided by the vender (Command set will be verified at the time of acceptance testing) q) Redundancy 1:1, Hot Standby i.e. two 140 MHz to L-Band Up-Converter along with a redundancy control unit shall be provided. When one140 MHz to L-Band Up-Converter (which is designated as primary) fails, the input & output shall automatically be connected to other 140 MHz to L-Band Up-Converter (which is designated as secondary) without any break in the link. r) Size 19 rack mountable, 1U Height s) Power Supply 23010% V AC, 50 Hz DEAL/S18/RFQ/SDL R-II, Dated- Feb 2013 Development of Satcom Data Link for Rustom-II UAV (SDL R-II) Page 50 of 85 2.2.9. Electronics Compass & GPS Function: The Electronic Compass & GPS are connected to ACU and provide the ACU with heading & location of the antenna. Source: This item is available from multiple sources. Specifications Srl No. Parameter Specifications Electronics Compass a) Variation 0 to +359.90 (0 to +6399 mils) b) Accuracy 0.3 deg RMS or better c) Integration To be integrated With ACU GPS Receiver a) Position Accuracy < 15 Meter b) Antenna Built-in c) Case Waterproof d) Power To be derived from ACU e) Integration To be integrated With ACU DEAL/S18/RFQ/SDL R-II, Dated- Feb 2013 Development of Satcom Data Link for Rustom-II UAV (SDL R-II) Page 51 of 85 2.2.10. Rack Mount Power Supply (RPS-28V) Function: Provides DC Power (28V) to Trailer Segment of Ground Data Terminal (GDT-SAT(T)) Brief Description: A common standard dual redundant 28V DC power supply is required in GCS, GDT, SDT and SATCOM stations to ease the maintenance and logistics issues. This supply has provision of two independent AC supply for both the converter module and provides active current sharing mechanism. This AC-DC supply continues to provide DC power supply in event of failure in any one of the power module or AC input. Two units of SWS600L-24 (Make Lambda, 2 Nos/Unit) or equivalent are to be configured in parallel for dual redundant operation. Suitable Rack-mount kit to be manufactured with ON / OFF switch in the front and AC/DC connections at the rear. Specifications: SWS600L-24 (Make Lambda, 2 Nos/Unit) or equivalent Sr No Parameters Specifications a) Maximum Current (Peak Current) 30 Amp b) Maximum Power (Peak Power) 600 Watt c) Maximum Line Regulation 96 mV d) Maximum Load Regulation 144 mV e) Maximum Ripple & Noise (0 < Ta