09 | Keysight | E7515A UXM Wireless Test Set - Data Sheet

W-CDMA/HSPA+ Measurements

Modulation, bands, and frequency

Modulation types

Downlink

QPSK, 16QAM, 64QAM

Uplink

QPSK, 16QAM

Bands

1 to 14, 19 to 21, 25, 26

Frequency range

0.7 to 2.7 GHz (within bands)

W-CDMA/HSPA+ signal generation

Modulated output power range

TxRx1, TxRx2

–110 to –13 dBm/3.84 MHz

Tx1, Tx2

–110 to –5 dBm/3.84 MHz

Output level accuracy with QPSK or 16QAM

±0.7 dB, typical

W-CDMA/HSPA+ measurements

Level ranges

Channel power, frequency error

–61 to +28 dBm/3.84 MHz

ACLR, OBW, SEM

+5 to +28 dBm/3.84 MHz

EVM

–25 to +28 dBm/3.84 MHz

Channel power accuracy

±0.7 dB, typical

Adjacent channel leakage ratio (ACLR) accuracy

±0.7 dB, nominal

Spectrum emissions mask (SEM) accuracy

±1.5 dB, nominal

Occupied bandwidth (OBW) accuracy

<100 kHz, nominal

Error vector magnitude (EVM) accuracy

<2.5% RMS, nominal

Frequency error accuracy

<10 Hz, nominal