Agilent Technologies E6640A EXM Uživatelský manuál stáhnout pdf (Strana 15)

V9073BW-CDMA/HSPA+measurementapplicationkeyspecifications

Channelpower

Absolutepoweraccuracy

±0.36dBtypicalat0dBminputpower

QPSKEVM

ResidualEVM

0.85%typicalat–10dBminputpower

Adjacentchannelleakageratio(ACLR)andadjacentchannelpowerratio(ACPR)

Residualrelativepowerin3.84MHzbandwidth(offsets)

5MHz

–65dBctypicalat0dBminputpower

Spectrumemissionmask(SEM)

Residualrelativepower(offsets)

2.515to3.485MHz

–80dBcina30kHzbandwidthtypicalat0dBminputpower

4to7.5MHz

–65dBcina1MHzbandwidthtypicalat0dBminputpower

7.5to8.5MHz

–70dBcina1MHzbandwidthtypicalat0dBminputpower

8.5to12MHz

–70dBcina1MHzbandwidthtypicalat0dBminputpower

ApplicationSpecifications

Signalquality(RFI|Oports:0dBm,RFIOports:–15dBm)

Composite EVM

RMS <1%nominal

1. For frequencies from 695 to 920 MHz and specified ranges from 1425 to 2700 MHz

2. For frequencies from 695 to 960 MHz, and 1425 to 2180 MHz

W-CDMA/HSPA+sourcekeyspecifications

1 2 ... 10 11 12 13 14 15 16 17 18 19 20 21 22 23

Žádné komentáře

Agilent Technologies E6640A EXM Uživatelský manuál Strana 15