Agilent Technologies E6640A EXM Manuel d'utilisateur télécharger pdf (Page 20)

V9077BWLANmeasurementapplicationkeyspecifications

Modulatedpower

Absolutepoweraccuracy

2400to2483.5MHz

±0.27dBtypicalat0dBminputpower

5150to5185MHz

±0.49dBtypicalat0dBminputpower

Errorvectormagnitude(EVM)

EVMfloorconditionsPhaseTrackingon,pre-ambleonly,RFI|Oports

802.11b:2.4GHz

≤–40.9dBtypicalat–20dBminputpower

802.11g:2.4GHz

≤–47dBtypicalat–20dBminputpower

802.11a:5.8GHz

≤–48dBtypicalat–20dBminputpower

802.11n:5.8GHzat20MHzbandwidth

≤–48dBtypicalat–20dBminputpower

802.11n:5.8GHzat40MHzbandwidth

≤–44dBtypicalat–20dBminputpower

802.11ac:5.8GHzat80MHzbandwidth

≤–45dBtypicalat–20dBminputpower

802.11ac:5.8GHzat160MHzbandwidth

≤–43dBtypicalat–20dBminputpower

SEM

802.11a/gat2.4GHzwith20MHzbandwidth SeeFigure9

802.11a/gat5.8GHzwith20MHzbandwidth SeeFigure10

802.11nat5.8GHzwith40MHzbandwidth SeeFigure11

802.11acat5.8GHzwith80MHzbandwidth SeeFigure12

1. SEM transmitter test signal generated by the Agilent Technologies N5182B MXG signal generator

Relative limit

Spectrum

-10

-20

-30

-40

-50

-60

-70

Figure9.802.11a/gSEMnominalperformanceat2.4GHzwith20MHzbandwidth

ApplicationSpecifications

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Agilent Technologies E6640A EXM Manuel d'utilisateur Page 20