主板傳導(dǎo)測報告

4G-LTEConductedTestReport,,,,,,,,,,,,,

信道帶寬ChannelBandwidth:20MHz,,,,,,,,,,,,,

測試項目TestItem,,"調(diào)制方式

Modulation","RB位置和分配

RBPosition

&Allocation","測試標(biāo)準(zhǔn)

TestStandard",B39,,,40,,,41,,

,,,,,38250,38450,38649,38650,39150,39649,39650,40620,41589

"發(fā)射功率

TxPower","最大功率

Max.Power",QPSK,"low,18RB",23dBm±2.7,22.46,22.48,22.44,22.58,22.5,,,,

,"最大功率回退

MaxPowerReduction

(MPR)",QPSK,"low/high,18RB","23dBm+2.7/-3.7

23dBm+2.7/-4.7",22.39,22.39,22.34,22.47,22.47,,,,

,,,"low,100RB",,21.3,21.37,21.3,21.48,21.51,,,,

,,16QAM,"low/high,18RB",,21.28,21.33,21.19,21.48,21.51,,,,

,,,"low,100RB",,20.44,20.31,20.29,20.53,20.39,,,,

"發(fā)射質(zhì)量

TxQuality","頻率誤差

FrequencyError",QPSK,"low,100RB",0.1ppm,2.57,2.5,1.89,2.03,2.89,1.27,-9.9,-4.67,1.69

,"誤差矢量幅度

ErrorVectorMagnitude

(EVM)",QPSK,"High,18RB",QPSK:<17.5%,1.82,2.11,2.46,1.15,1.21,1.74,2.05,3.41,3.57

,,16QAM,"low,100RB

Closed-LoopTargetPower:

-36.8",16QAM:<12.5%,2.29,2.35,2.12,2.02,1.96,2.04,1.37,1.33,1.25

,"載波泄漏

IQOffset

CarrierLeakage",QPSK,"low/high,18RB

Closed-LoopTargetPower:

3.2/-26.8/-36.8

",-24.2dBc,-53,-56,-57,-58,-58,-54,-52,-51,-49

,,,,-19.2dBc,-52,-55,-56,-48,-48,-46,-50,-48,-44

,,,,-9.2dBc,-59,-47,-48,-52,-48,-48,-43,-49,-43

,"EVM均衡器頻譜平坦度

EVMEqualizerSpectrumFlatness",QPSK,"low,100RB",Range1<5.4dB,0.58,NCAP,0.35,0.28,NCAP,0.56,0.29,NCAP,0.6

,,,,Range2<9.4dB,0.49,NCAP,0.77,0.44,NCAP,1.46,0.56,NCAP,0.96

,"占用帶寬

OccupiedBandwidth","QPSK

16QAM","low,100RB",Mask,PASS,PASS,PASS,PASS,PASS,PASS,PASS,PASS,PASS

SEM,"頻譜發(fā)射模板

SpectrumEmissionMask",QPSK,"low/high,18RB","Mask

(ConstantPower)",PASS,PASS,PASS,PASS,PASS,PASS,PASS,PASS,PASS

,,16QAM,"low,100RB",,PASS,PASS,PASS,PASS,PASS,PASS,PASS,PASS,PASS

,"鄰信道泄漏功率比

AjacentChannelLeakagePowerRatio",QPSK,"low/high,50RB","UTRAACLR1>32.2

UTRAACLR2>35.2

EUTRAACLR1>29.2

(ConstantPower)",44,42.4,41.7,50.8,52,47.2,45.3,40.7,37.5

,,,,,44.8,44.2,42.6,51.7,53.1,48.3,49,42.9,39.6

,,,,,35.2,34.7,33.8,42.3,42.7,39.5,39.7,33.6,30.9

,,16QAM,"low,50RB",,45.1,44.2,43.1,48,50.6,49.3,46.1,41.5,39.7

,,,,,45.5,44.8,43.9,49.2,51.5,51.2,48.2,43.8,41

,,,,,35.6,35.3,34.7,40.7,42.1,42.3,39.6,34.3,32.2

"接收

RX","參考靈敏度

ReferenceSensitivityLevel",QPSK,"UL:high,75RB

DL:low,100RB

Throughput>95%","參考不同頻段

不同帶寬的具體標(biāo)準(zhǔn)

",,,,,,,,,

,"最大輸入電平

MaximumInputLevel","QPSK

64QAM","UL:QPSK,high,18RB

DL:64QAM,low,100RB

Throughput>95%","-25.7

(RSEPRE:-56.5)",PASS,PASS,PASS,PASS,PASS,PASS,PASS,PASS,PASS

"最大發(fā)射功率時工作電流

TheOperationcurrentwhentheoutputpoweri