module 26 and coaching april 2012

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95% 0.10% 5% 0.2684 30% 30% 95% 99.99% 99.99% 3.3 3.579545 5 7 9.296 12.355 16 127 163 191 802.14 802.14 802.5 1992 1993 1993 1994 1996 10000 21-Apr-10 11-Jun-10 65535 -0.011 nm/°C 300 lb -41.3 dBm/MHz 0 degree latitude -0.011nm/°C 0.1 dB 0.2 dB 0.5 dB/km 0.5 dB/km 1 hop 1.0 samples per second -62°C >23 db across the channel 0.275 ± 0.015

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Page 1: Module 26 and Coaching April 2012

95%0.10%5%0.268430%30%95%99.99%99.99%3.33.579545579.29612.35516127163191802.14802.14802.5199219931993199419961000021-Apr-1011-Jun-1065535 -0.011 nm/°C 300 lb -41.3 dBm/MHz

0 degree latitude-0.011nm/°C0.1 dB0.2 dB

0.5 dB/km0.5 dB/km1 hop1.0 samples per second

-62°C>23 db across the channel

0.275 ± 0.015

Page 2: Module 26 and Coaching April 2012

1.2 dB1.6 Mbps1.88 - 1.90 GHz

1/2 of the original rate

1/8 spacing1/m10 - 50 kW10 m10 Mbps10 times10 times less10^6 - 10^8100 kb100 m100 m100 Mbps100 Thz1000baseT100-200 kHz100baseT10-15 MHz

105 x 74 mm10base51100-1280 nm1150-1350 nm1200 bps1209Hz, 1336Hz, 1477Hz, 1633Hz

13.56 GHz14 GHz15 kV150 km150 m^3/min155 Mbps1575.42-1227.6 MHz1600 GHz1602.15-1615.5 MHz18 m1895-1918 MHz19kHz2 to 3

1/10 λ

1/4 λ

10-300 µm

125 ± 3 µm125 µm

Page 3: Module 26 and Coaching April 2012

2, 4, 62.1 Mbps2^11-2^132^12820 ____________(?)20 degrees20 m200 m^3/min200 Mbps200 x 10^-620-50 m23 hours and 18 minutes24 Mbps256 - 400 Mbps27 - 36 Mbps3 km3.1 - 10.6 GHz3.3 dB3.41R3.579545 MHz30 - 6030 km 30 mins.300 lb.36 kHz3-6 m4.095 Mbps, 14000 ft. downstream400 m400Mbps45 Mbps450 nm48 kHz480 Mbps480 Mbps5 times50 m50 m50 nm50/125, 62.5/125, 100/125500 m500 MHz500-1000 pF50-100 microns50-860 MHz52 km

Page 4: Module 26 and Coaching April 2012

55-90 miles

6000 ft.

62.5/125697Hz, 770Hz, 852Hz, 941Hz7/12572 m721 kbps800 MHz800-1700 nm852 and 1336Hz88-98%9 Mbps 900 MHz900 MHz, 2.4 GHz

980 nmAbout 10000Acoustic InertanceAcoustic RadiosityAcoustic SinkAEROSATAfter 2 seconds of the ringing durationAlGaAsP PIN DIODEAll of these (48 kHz, 44.1kHz, _______)AMPSANSIANSI 3.28ANSI/IEEE C.95.1-1991Application LayerATMAudio MixingBeam Diffusion EffectBeigeBellman and Ford algorithmBeryllium Oxide CeramicBeverage AntennaBlackBleeding Edge technologyBody Diffraction EffectB-picture or Bi-directionally pictureBucky FactorBuffer Tube

600 Ω

62.5 ± 3 µm

900 nm(?)9-10 µm

Page 5: Module 26 and Coaching April 2012

CalypsoCAT 7CDMAoneChecksumChemical Vapor DepositionClass 1Class 1Class 2Class 2Class AClass A and Class AB

Class I Cable TV Channel

Class II Cable TV Channel

Class III Cable TV Channel

Coho and the transmit phase frequencyCOLORIMETERCommunication to everyone, everywhereCondenserConvolutional CodeCorrespondent BodiesCrest FactorCutting Edge TechnologyD LayerDailyData StreamingDate Time GroupDivxDominant modeDoppler Heading ReferenceEdge Emitting DiodeEdge-Emitting LEDEIA/TIA 14443EIA/TIA 455-107EIA/TIA 455-167EIA/TIA 455-34EIA/TIA 455-59EIA/TIA 455-61EIA/TIA 526-14EIA/TIA 526-7EIA/TIA 526-XELECTRODERMOGRAPHElectrolytic

Page 6: Module 26 and Coaching April 2012

EndoscopyEntropy CodingENTROPY ENCODINGEO 255EO 454Error between nodesFairFalse targetFast FadingFaster than Light (FTL)FBG basedFew streetsFew streetsField CodingFile transferFlying Spot and CCD TelecineFrame CodingFrame-basedFree Space Path LossGarbleGe PIN DiodeGeometric Dilution of PrecesionGeothermalGIFGMSKGraded index fiberH.323Half the original rateHarry NyquistHeavy metal flourideHematologic SyndromeHigh Insertion LossHigh Reuse FactorHot StandbyHounsfieldHSV modelHuffman CodingHypercommunicatorID - 1ID - 3ID - 2IECIEC (International Electrotechnical Commission)Infrared TransmitterInGaAsP

Page 7: Module 26 and Coaching April 2012

InGaAsP DiodeIntegrityInterleave 2 of 5International Gateway InterfaceISOIt is fast ATM speedIt is implemented as 802.11bJohn McCarthyJPEGKeystone distortionLeached Image BundleLeaky Wave antennaLess than 36Less than or equal to 2.405Log-in and Log-out proceduresLong Duration SymbolLoose Tube DesignLoran CLow Tier SystemLow voltage, high Current DCMach Zehndeer InterferometerMagnetronMagnetronMAXIMUM POWER TAKES PLACEMaxwellMC 02-06-2010MCXMember bodiesMessage nonrepudationMessage TrailerMetadataMetal Hallide compounds, Dopant material and OxygenMobile Switching CenterModal noiseMOSFET transistorMove the feedMPEG 1MPEG 2MPEG 4MPEG 4 and MPEG 7NanofiberNarrow viewing angleNear field communicationNetwork LayerNot Fast ATM

Page 8: Module 26 and Coaching April 2012

Not standardized by 802.11bNumber Record PrinterNumerical Aperture MismatchOFDMOffset the horn to the center of theOpen Shortest Path First (OSPF) ProtocolOptical SolitonOptimal viewing distanceOrangeOrthogonal Frequency Demodulation Multiplexing (OFDM)Output Back-off (OBO)Output Back-off (OBO)OUTSIDE EXTENSIONOutside ExtensionOverwritten every 30 minutesParallelor Flash A/D conversionPhase CorrectionPhonocardiographPhysical LayerPolar-Coordinate Navigation SystemPort Operation SystemPort Operations SystemP-picture or Predictive pictureProduction TelecineProvides no security since the signal can be easily interceptedProximity CardsProximity CardsQAMQualityRadar shadowRadiates equallyRadio direction finder indication (RDFI)Reflective Star CouplerRegistered JackRelay MechanismREVERSE LINKRG 58/URG 58/URibbon Cable DesignRibbon Cable DesignRibbon DesignRJ 45RoentgenSeptate WaveguideSignal Quality Detector

Page 9: Module 26 and Coaching April 2012

Silver BromideSkip DistanceSlow FadingSMBSolitonsSporadic ESSB+CSSB-SCSTACKED BEAM ARRAYStacked Beam ArrayStaloStar CouplerStep Index fiberStraight Tip (ST) connectorStutterSubcommutationSubsciber's Channel (SC) connectorSuccessive approximationSudden Ionospheric Disturbance (SID)Superluminiscent diodeSupernetSurface-Emitting LED (Diode?)TACSTactical FrequencyTelephone Application Programming System (TAPS)Terminal roomThin-film fiber-based DWDMThird degree burnTight Buffered Cable DesignTo decrease deionization timeTo detect the Doppler shift of the receive signalToll LineTree CouplerTrimmerTromboneTrunking GainUser datagram protocolV. 29 and V.32V.41Very good and goodWiegand InterfaceWIEGAND PROTOCOLWiegand ProtocolWireless fiberX 3.28

Page 10: Module 26 and Coaching April 2012

X.121YIQ modelZepp antennaπ/4 DQPSK

Page 11: Module 26 and Coaching April 2012

PIN diode is important in detecting light in fiber optic system. Silicon PIN diode exhibits maximum quantum efficiency of____.GPS accuracy, Doppler frequencyIn order to maintain a loss less than 0.3 dB, the displacement of the fibers must be less than ____ Eccentricity of tundra orbitCDMA system provides capacity of ____ greater than TDMA system

Silicon PIN Diode … quantum efficiency of Erbium12dB crest factor of a digital TV… _______ of the timeIn 16:9 HDTV, the optimal viewing distance is ____ times the picture heightExact color subcarrierHome RF is __ times greater than bluetoothNumber of categories of UTP cable.Morse CodeRadar nautical miles in microsecondsNumber of ephemeris parametersWireless USB (WUSB) can connect to how many interfaces?Number of countries that are members of ISO out of 203 countriesNumber of countries that are members of ITUIEEE standard for TV + dataTVToken RingGSM900In what year did Bluetooth SIG complete Bluetooth Core Specification 4.0CIDRGSM 1800GSM1900Number of bundles in flexible endoscopy (3 micron)Bluetooth V.4.0Approval of MC 02-06-2010UnicodeBraggs gratingsMaximum tensile load for lashed aerial cableSpectral density of Ultrawide band (UWB)Stratosphere

Position of geostationary satellite at equatorFiber bragg gradientInsertion loss of MEMSAverage in-channel insertion loss of DVB-TNumerical aperture of multimodeMaximum attenuation that a fiber will still workGrit of less than ____ dB/kmFast hop if greater than ________GPS and GLONASS data rate

DECT capacity _____ greater(?) than PHS

Page 12: Module 26 and Coaching April 2012

L to XHome RF data rateDECTPair of conductors to be considered as transmission line

Unit of Bulk absorption coefficientPermissibe power in kW at night for Class BUltrawide band (UWB) operating at 3.1 to 10.6 GHz in 110 Mbps can operate at what distance?DOCSIS maximum data rate802.11b range over BluetoothGaano kadaming repeater ang kailangan para maging in same performance ung coax at fiber opticGain of effective radar receiverJPEG compression of 20:1 ….Maximum distance of 10baseTMaximum distance of 100baseTmaximum data rate of CAT 5 UTP cablePast 10 years fiber optics is said to have what theoretical bandwidthWhich Gigabit Ethernet can support data rate up to 1000 Mbps?Low frequency Loran is modified as standard Loran operating at _______ kHzGeneric name for Fast Ethernet standardIntermediate RFIDSuccessive approximationID 2, German ID cards issued prior to the November 201010MbpsCut-off wavelength of single mode glass optical fiberWavelength with minimum lossCaller ID can sending rateIn DTMF, the horizontal frequencies are ___Multimode glass optical fiber cladding diameterCladding diameter of step indexType A and Type B proximity cardsCommon uplink frequency of Ku BandDangerous when voltage increases beyond this value (X-ray)In fiber transmission, using a… source the speed is 1Gbps with the distance of 15 km to ____.…. Peak power of 10kwPoS supports minimum data rate of _______Center frequenciy of NAVSTAR GPSBandwidth of fiber optic nowadaysCenter frequency of GLONASSDiameter of horn-driven paraboloidDECTCarrier of stereophonic signalCDMA can increase capacity up to _________ by sectorization

High voltage, minimum current, voltage is equal to zero at the center when ____ λ

Page 13: Module 26 and Coaching April 2012

In OFDM one code word is equal to ____ bits.Bluetooth v. 2.0 + EDRSingle OFDM symbolIPv6 has how many addresses ___Coarse Wavelenght DM (CWDM)The maximum vertical angle of rhombic antenna use in long distance sky wave for high frequencies.In long distance optical fiber installation takes advantage of the use of Erbium Doped Fiber Amplifier (EDFA). EDFA has a maximum distance of ____.…. Peak power of 20kwUTP CAT 6Cooling 20 kWAccuracy of DECCApositiong systemPeriodicity of Bluetooth RF characteristicsBluetooth V.3 + HSSatellite dish, size of a pizza placed on a roof receive signal at what rateDOCSIS downstreamMinicellsAuthorized unlicensed Ultrawide band (UWB)In designing antenna, what is the gain of a three-dipole antennam neglecting the spacing between the elements.Cut - off circularExact chroma subcarrierIF frequencyMacrocellsBlack box overwritten every _______Lashed aerial cable maximum tensile load na hindi sya masisiraAs per Philippine standard, what is the minimum frequency separation in any service area for adjacent AM radio stations?Wave antenna is a long wire antenna designed for low frequency, vertically polarized ground wave. It is supported by a single wire ____ aboce the ground.Not included in the rate/distance of (?) nakalimutan koLength of 1000BaseFX without any repeaterThe new technology 10Base FXT3

Sampling rate for audio of HDTVWireless USB (WUSB) is a short range, high bandwith wireless radio communication protocol capable of sending on what speed?Bluetooth v. 4.0 is able to operate on what speed?Range of Home RF to BluetoothOTDR is recommended in the conduction in field measurement on installed fibers with a length of ____ and above.Accuracy of TCNDiameter of nanofiberMultimode glass optical fiberAccuracy of TransitUltrawide bandwidth

Core diameter of multimode glass optic fiber

Countour distance of Class B FM

Critical diameter(?) of 633 nmn wavelengths

Page 14: Module 26 and Coaching April 2012

E LayerThe maximum characteristic impedance of a transmission line considering all the effects.

Mutlimode glass optical fiber core diameterHistorically, most commonly used multimode glass optical fiberIn DTMF, the four vertical frequencies are ___Single mode glass optical fiberFirewire connects 63 peripherals …. _____ mBluetoothDAMPSLaser lines of GaAs in nanometerDTMF no. 8OMEGA Global rangeADSL, DMTAMPSActive RFIDDiameter of the polyester elastomerTypical diameter of single mode glass optical fiberEDFA … _____ laser pump

The amount of power radiated in an area, may "time derivative" sa tanongSound power radiated by the surface per unit surface areaA device that absorbs the amount of acoustic power and acoustic energyProvides Air Traffic Control (ATC), standard set by STC for aircraft to travel above oceanC aller ID is a feature of a telephone set which allows user to know the number of of the caller even before answering the call. Caller ID is sent ____.PIN diode high responsivitySampling frequencyIntroduced in mid 1980s and operates in 800 MHz bandInstitution that developed ASCIIANSI defines ADCCPProtection ….File transfer, remote acces, shared data-based management and mail servicesAllows direct access to 64kbps of ISDN B-channelMixing of audio signals

Color standard connector used for 62.5 nm fiber.Algorithm used in RIPHighly toxic fumesA wave antenna is also known as __Color standard used for 50 nm fiber.Refers to technology that is so new that it could have a high risk of being unreliable and may occur greater expense in order to use it

Past/future, for motion compensation

Plastic around cladding

Number of fibers in a 8.9 µm diameter optical fiber

Page 15: Module 26 and Coaching April 2012

Electronic ticketing standard for microprocessor contactless smartcardShielded screen twisted pair (SSTP)Previously known as IS-95An error detection method which uses one's complement arithmeticPrimary technology used for modern fiber manufacturingA fiber channel standard dedicated to the connection between two devices with an acknowledgement of delivery frames.Direct to TVA fiber channel standard that has no connection between two devices but establishes acknowledgement of the delivery of frames.0.25mW to 2.5mWStation with 1.5 m antenna height Amplifier used in TV

The purpose of coho is to synchronizeMeasures the color concentration of a substanceVision on UMTS, 3G in EuropeMicrophone that uses capacitor

Countries that don't have their own standardsRatio of peak power to average powerHighest state of the artMost affected layer by Sudden Ionospheric Disturbance (SID)GPS uploads or updates ____.Digitally coherent signals that is incorporated with timing signals, added functionality for timing issuedate and time, expressed in digits and zone suffixesRadio format that uses Mpeg 4 video compressionMost efficient modeTypical time of 1% of the distance flownLong wavelength, High bandwidthhigh bandwith at longer wavelengthsProximity cardsStandard for measurement of reflectance.Standard for measurement of the Mode Field Diameter (MDF) of a single mode fiber.Insertion loss of multimode and single modePoint defectOTDRtransmission loss of multimodeRadiation loss of optical fiber (single mode) is measured ____.

Measures galvanic skin resistanceCorrosion of different metals

A signaling path provided by a cable television system to relay to subscriber terminals television broadcast programs that are received off-the-air or are obtained by microwave or by direct connection to a television broadcast station

A signaling path provided by a cable television system to deliver to subscriber terminals television signals that are intended for reception by a television broadcast receiver without the use of an auxiliary decoding device and which signals are not involved in broadcast transmission path

A signaling path provided by a cable television system to deliver to subscriber terminal signals that are intended for reception by equipment other than a television broadcast receiver only when used with auxiliary equipment

Unique code(?)

Page 16: Module 26 and Coaching April 2012

Optical Fibers greatest contribution in the field of medicineMeasurement of uncertaintyVariable length loss - less coding that reduce redundancyMininum of 4 OPM songs per hourNaibalik ang NTC under sa DOTCError that can be detected by Data Link LayerFlat, hilly, loamy soilNone existing, as a result of ambiguity

ControversialLow pass band filterMultimode fibers can go up to ___ kilometers without repeatersMicrocellsCoding for lot of movementsNot a responsibility of Data Link LayerUsed in house - transfer somethingCoding for lot of details but less movementsMPEG 2Losses of wave passing through vacuumUnintentional or intentional changing the information difficult to understandPIN diode is important in detecting light in fiber optic system. It is a PIN diode with notoriously high leakage current.Ephemeris and clock recovery ….Analog transmitter cooling consistent throughout the season

HiperNet (HiperLAN) uses ____ modulation.Optical fiber whose core has a refractive index that decreases gradually with increasing radial distance from the fiberAllows telephone communication via internetEffect when T1 used ADPCMNyquist rateIt is a fiber optic material that is used in manufacturing low loss and long wavelength.Exposure to 200 to 1000 rad will result in ___Not a disadvantage of AWGBetter reuse factorHas a dedicated back up or spare channelInvented the MRI Use with Hue, Saturation, BrightnessData compression scheme that uses fewer bitsHighly enganged communicatorID specification 85.6 x 53.98 used for credit cards, atm, etcID specification 125mm x 85mm used for passports...105 x 74 mm, used in German ID cards"electrotechnology"International organization that sets standards..."electrotechnology"transmitter that emits energy in the infrared spectrumdopant, achieve wide bandwidth

256 symbols(?)

Page 17: Module 26 and Coaching April 2012

PIN diode is important in detecting light in fiber optic system. A PIN diode that is use in 900 nm and when the responsivity requirement is high. Dopant that achieve bandwidth.Original message won't be changeNumeric data of bar codeX.75 recommendation of Packet Switched of Data Network (PSDN).More powerful than most non-government organizationNot true about fast user network interface (FUNI)Not true about OFDMCoined the term Artificial Intelligence in 195624-bitDistortion occur in scanning n rectillinearBundle of optical fiber used in flexible endoscopesWideband microwave antenna that radiates in a narrow beam whose direction varies with voltage, perforated waveguideOFDM … no. of DFC in one bundle

Most important services offered in Session LayerKey property of OFDM that makes attractive to terrestrial broadcastingUsed in outside plants and interbuilding servicesLow frequency …..Have high data rate, low loss but with only small coverage or cell. High quality, low delay voiceIn TV, solid state amplifier modulesNdYag, OTDR interferometerKeyed oscillator most often used a _______ as a power oscillatorOldest microwave tubeMatch transmission in loadLight propagation follows the ____ equation.Digital Terrestrial Television (DTT)6 MHz with snap-on connectorOnly have voting rightsCan't denySignals the end of a messageData describing other dataAre oxidized to form a white silica powder called soot.Base station to telephone Central OfficeInterference due to different modesHigh reliability for power amplification in TVTo eliminate the feed hornWhat video standard deals with low data rate video such as are often found in CD-ROMs, and on the internet?Broadcaster's ChoiceThe current digital video specification that used video compressionObject-basedSilica Waveguides where the diameter is smaller than the transmitted light.Disadvantage of using LEDShort range communication for devices within 10cm to 4inRouting selectivityFUNI

Page 18: Module 26 and Coaching April 2012

OFDMMay "number" 'to sa tanongContributes most in lossUsed in wireless USBEliminate the feedhorn shadow

Optimal viewing ratio, preferred viewing distanceMultimode fiber optic cover jacketA wideband modulation technique used in multiple orthogonal carriers each modulated by pulse and amplitude.Derated from normal analog …

Telephone system sa labas ng buildingSeparated from main stationIn avionics, "black box" is used in navigation for recording purposes. Black box is ____.A/D conversion use in high-speed application such as video signal processing, medical imaging and radar detection system.Correct the phaseA graph showing the sounds of the heartTransmission of bitsIndicates bearing and distanceMaritime mobile communication system in or near a port

Motion … and predictionUsed in production of TV program and commercialWhich is not true about wireless fiber?Generic name for contactless integrated circuit device used as paymentsused for security access and payment systemsAmplitude and phase modulationThe UTP cable can be determine by cable _______Areas covered from radar coverage example hills..Why circle?Shore effect causes an error in ____.It is the enlarge section of fiber with numerous… on the other end mirrored surface and reflective mechanism on the other end.RJ meansDifference between Iridium and GlobalstarMobile to base stationCable wire with highest attenuation at 400 MHzHighest attenuation at 400 MHzAlso called Loose tubePoorest waterblocking capabilitiesLaid in ribbon of group of 12, 12 meters highMost commonly used UTP cableMeasure of amount of x - ray radiation to create 2.09x10^8 ion pairs at STPOne or more septaPin 21 of RS232

Most important parameter(?) in digital TV transmitter

Page 19: Module 26 and Coaching April 2012

Crystalline added to achieve low loss, long wavelength in fiber opticsReturned to earthMobile passng behind a building4 GHz with snap-on connectorSingle pulses that can travel through a medium with no dispersion

Poor and low frequency response, complex transmissionHas excellent spectrum efficiency. Best modulation in transmitter

Emitting narrow beam stackedhighly stable local radio frequencyConfiguration of M x N (M - no. of inputs, N - no. of outputs)Optical fiber whose core has a uniform refractive index, continuous, does not changeUses bayonet locking systemUnwanted black and white linesAdditional channel to individual channelsUses push/pull locking systemMedium to high-speed applicationLayer DA lead use in fiber optic communications with the following disadvantages: nonlinear power current characteristics, high temperature sensitivity, and low realibility.Combinations of two or more networksMost efficient up to 250 MbpsIntroduced in mid 1980s and operates in 900 MHz bandMilitary unit used for tactical missionA system that connects PC ditectly to the telephone line.Associated with a central office where distribution frames and relay switch are locatedSmall figure of meritRF burnUsed in intrabuildingPurpose of water vapor in Transmit-Receiver (TR) tubeIn Doppler radar, there should exist a relationship between the transmitted frequency and reference frequency. What is the purpose of this relationship?Connects different exchangesSplits input to two or more outputVariable capacitor place in parallel with ganged capacitors acts as ____When the called party is in the different home network and another caller from one country …The more channels on the pool, the greater the efficiencySend and receive datagram and use in broadcasting in a networkIn telephone system, which of the following have the same bit rate?Complete definition of ARQFresh water and sea waterConnections of swipe cards to other electronic entry systemProtocol used in card readersDe facto wiring use in card readerFastest among the short rangeADCCP

Page 20: Module 26 and Coaching April 2012

DNICUsed in conventional video (NTSC) systemMost efficient to use in 10 GHz signalModulation used in Bluetooth V.2 + EDRAverage in-cahnnel return loss of DVB-TNot true about Wireless fiber