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

LTE Measurements

Modulation and channels

Signal structure

FDD and TDD (with appropriate licenses)

Signal bandwidth

1.4, 3, 5, 10, 15, 20 MHz

LTE signal generation

Error vector magnitude (EVM)

20 MHz LTE PDSCH signal with full allocation (100 RBs)

modulation = 64QAM; power = –20 dBm

300 MHz to 3.5 GHz

>3.5 to 6 GHz

<2% RMS nominal

<2.25% RMS nominal

LTE power measurements

Level range (BW 20 MHz, OFDM, 64QAM)

–45 to +30 dBm, RMS

LTE channel power accuracy

±0.65 dB nominal

LTE adjacent channel power

Dynamic range

E-UTRA

UTRA

>45 dB nominal

>45 dB nominal

Residual EVM (5, 10, 15, 20 MHz bandwidths)

<2% RMS typical at –20 dBm input power

GSM/GPRS/EGPRS Measurements

Modulation, bands, and frequency

Modulation types

GMSK and 8PSK

Bands

GSM450, GSM480, GSM750, PGSM, EGSM, RGSM, TGSM810, GSM850, DCS, PCS

Frequency range

0.45 to 2 GHz (within bands)

GSM/GPRS/EGPRS signal generation

Modulated output power range

TxRx1, TxRx2

–110 to –10 dBm

Tx1, Tx2

–110 to 0 dBm

Output level accuracy with GMSK or 8PSK

±0.55 dB, typical

GSM/GPRS/EGPRS measurements

Level range

–25 to +30 dBm

Transmit power accuracy

±0.5 dB, typical

TD-SCDMA/HSPA Measurements

Modulation, bands, and frequency

Modulation types

QPSK and 16QAM

Bands

a, b, c, d, e, f, 41

Frequency range

1.8 to 2.7 GHz (within bands)

TD-SCDMA/HSPA signal generation

Modulated output power range

TxRx1, TxRx2

–110 to –13 dBm/1.28 MHz

Tx1, Tx2

–110 to –5 dBm/1.28 MHz

Output level accuracy with QPSK or 16QAM

±0.5 dB, typical

TD-SCDMA/HSPA measurements

Level range

–65 to +30 dBm/1.28 MHz

Channel power accuracy

±0.5 dB, typical