dts (800) 360-1425 dover telecommunication services, inc. © 2002 all rights reserved performance...

DTS Dover Telecommunication Services, Inc. © 2002 All rights reserved(800) 360-1425

Performance Testing

Microwave Radio Performance or Turn-up testing is required when– Put on the air for the first time

– Periodic maintenance is performed

– Establishing base line measurements

– Future troubleshooting tool


Performance Testing

DTS provides various custom reports to the customer in a Performance Test.

For example. . . .


Performance Certification

Site Information- Date - Tested By - To/From - Radio Type - Radio Configuration- Number of T1’s Installed - Data Rate



Rack Specifications– DSX Slots

– Radio Location

– Power Supply Readings

– Battery Testing

– Dehydrator Pressure Test



Radio Information– Modulation Type

– Transmit Frequency

– Receive Frequency

– PA Equipped

– ATPC



Alarm Checks– Lamp Tests– Rack Alarm– TX Alarm– TX On-line– RX Alarm– RX On-line– I/O Alarm– I/O Online



Frequency & Power Measurements– Transmitter(s)

• Specified• Measured

– Receiver(s) • Specified • Measured



Measured RSL – TOR Measurement– Insertion Loss– Calculated RSL

RSL Curve Test Results

– Signal Gen. Level – Measured DC Volts (RSL)



Antenna System – Antenna Type – Polarity– Space Diversity – Waveguide Length– Antenna Center Line– Feed Orientation – Waveguide Return Loss


Antenna Sweep East

-45

-40

-35

-30

-25

-20

-15

10.615 10.620 10.625 10.630 10.635 10.640 10.645 10.650 10.655 10.660 10.665 10.670 10.675

Limit : -26.00

M1

Return Loss

Model: S820A Serial #: 00116060Date: Time: BiasTee: OFF Output Power: Resolution: 130 CAL: ON(WAVEGUIDE) CW On

Re

turn

Lo

ss (

dB

)

Frequency (10.613 - 10.678 GHz)

M1: -29.63 dB @ 10.613 GHz


Antenna Sweep West

-45

-40

-35

-30

-25

-20

-15

10.615 10.620 10.625 10.630 10.635 10.640 10.645 10.650 10.655 10.660 10.665 10.670 10.675

Limit : -26.00

M1

Return Loss

Model: S820A Serial #: 00116060Date: Time: BiasTee: OFF Output Power: Resolution: 130 CAL: ON(WAVEGUIDE) CW On

Ret

urn

Loss

(dB

)

Frequency (10.613 - 10.678 GHz)

M1: -33.56 dB @ 10.613 GHz



Digital Traffic Tests– BER 10-6 Threshold Level

– 24 hour BER Test Results


BERT Set-up Report

TEST SET CONTROLS PRINT

• MODE: T1-ESF CHAN FOR: FULL T1 SOU 1: QRSS SOU 2: N/A

• DIS HOL: OFF CODE: B8ZS TIMED/CONT: TIMED L1 CHAN:

• L2 CHAN: -- DROP: LINE 2 INSERT: LINE 1 L1 REC INP: TERM

• L2 REC INP: TERM PRI EVE: ERR SEC LOOP UP: OFF LOOP DOWN: OFF

• SIG A BIT: OFF SIG B BIT: OFF SIG C BIT: OFF SIG D BIT: OFF

• ERR INS LOG: OFF ERR INS BPV: OFF ERR INS FRA: OFF ERR INS YEL: OFF


BERT Test Report

RESULTS AT BEGINNING OF TEST - MANUAL PRINT

• BIT ER2: 0 ASY ES2: 0

• BER2: 0. E-07 EFS2: 25 % EFS2: 100.00% SYN ES2: 0

• OOS SE2: 0 PAT SL2: 0 SES2: 0 % SES2: 0.00%

• DEG MN2: 0 %DG MN2: 0.00% UNAV S2: 0 %AVLBL2: 100.00%

• CSES2: 0 F F ES2: UNAVAIL F FSES2: UNAVAIL F BPVS2: UNAVAIL

• F SLPS2: UNAVAIL PRM TM2: UNAVAIL F CRCE2: UNAVAIL SI CRC2: UNAVAIL

• LO CRC2: UNAVAIL MD CRC2: UNAVAIL MH CRC2: UNAVAIL HI CRC2: UNAVAIL

• SV CRC2: UNAVAIL PY SRC2: UNAVAIL BPVS2: 0 BPV S2: 0

• BPV RT2: 0. E-07 FRM ES2: 0 FRM ER2: 0 FR ERT2: 0. E-04

• CRC ER2: 0 CRC ES2: 0 FR LOS2: 0 FR L S2: 0

• CRC SE2: 0 CRC RT2: 0. E-03 RCV FR2: 1544000 RCV LV2: 1.4dBdsx

• RCV LV2: UNAVAIL RCV LV2: 7.08 V SPX CR2: 0 mA TM SLI2: UNAVAIL

• BIT SLI2: UNAVAIL SLI SC2: UNAVAIL DELAY2: 662.580 uS

• 0 TST LEN: 24:00:00 ELA TM2: 00:00:25

• TST END: 23:59:35


Final BERT Report

TEST COMPLETE

• MANUAL PRINT 15:21:29 APR 05 02 BIT ER2: 0 ASY ES2: 0

• BER2: 0. E-11 EFS2: 86400 % EFS2: 100.00% SYN ES2: 0

• OOS SE2: 0 PAT SL2: 0 SES2: 0 % SES2: 0.00%

• DEG MN2: 0 %DG MN2: 0.00% UNAV S2: 0 %AVLBL2: 100.00%

• CSES2: 0 F F ES2: UNAVAIL F FSES2: UNAVAIL F BPVS2: UNAVAIL

• F SLPS2: UNAVAIL PRM TM2: UNAVAIL F CRCE2: UNAVAIL SI CRC2: UNAVAIL

• LO CRC2: UNAVAIL MD CRC2: UNAVAIL MH CRC2: UNAVAIL HI CRC2: UNAVAIL

• SV CRC2: UNAVAIL PY SRC2: UNAVAIL BPVS2: 0 BPV S2: 0

• BPV RT2: 0. E-11 FRM ES2: 0 FRM ER2: 0 FR ERT2: 0. E-08

• CRC ER2: 0 CRC ES2: 0 FR LOS2: 0 FR L S2: 0

• CRC SE2: 0 CRC RT2: 0. E-07 RCV FR2: 1544000 RCV LV2: 1.4dBdsx

• RCV LV2: UNAVAIL RCV LV2: 7.08 V SPX CR2: 0 mA TM SLI2: UNAVAIL

• BIT SLI2: UNAVAIL SLI SC2: UNAVAIL DELAY2: 662.580 uS

• 0 TST LEN: 24:00:00 ELA TM2: 24:00:00

• TST END: 00:00:00


Radio Provisioning

• Captures actual radio set-up

• Shows channels in service

• Shows alarm status upon acceptance


Status and Alarms East


Status and Alarms West


Provisioning East


Provisioning West


Performance Testing

If you are experiencing operating difficulties on either analog or digital microwave systems, we invite you to give us a call.

dts (800) 360-1425 dover telecommunication services, inc. © 2002 all rights reserved performance...

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