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Power versus time (PvT)
Absolute power accuracy ±0.36 dB typical at 0 dBm input power
Phase error (GMSK modulation)
Average oor 0.30 º typical at 0 dBm input power
Peak oor 0.85 º typical at 0 dBm input power
EDGE error vector magnitude (EVM)
RMS oor 0.65% typical at 0 dBm input power
Peak oor 2.0% typical at 0 dBm input power
Output RF spectrum (ORFS for GMSK and 8PSK modulation)
Residual relative power, spectrum due to modulation
Offset frequency
600 kHz –70 dBc typical at 0 dBm input power
1.2 MHz –75 dBc typical at 0 dBm input power
1.8 MHz –73 dBc typical at 0 dBm input power
Residual relative power, spectrum due to switching
Offset frequency
600 kHz –67 dBc typical at 0 dBm input power
1.2 MHz –74dBc typical at 0 dBm input power
1.8 MHz –76 dBc typical at 0 dBm input power
GSM/EDGE/Evo source key specications
2
Signal quality (RF I|O ports: 0 dBm, RFIO ports: –15 dBm)
Phase error (GMSK)
RMS < 0.3 ° nominal
Peak < 2.0 ° nominal
EVM (EDGE)
RMS < 1% nominal
1. For frequencies from 450 to 490 MHz, 820 to 820 MHz, and 1710 to 1910 MHz
2. For frequencies from 380 to 490 MHz, 695 to 960 MHz, and 1425 to 2180 MHz
V9071B GSM/EDGE/Evo measurement application key specications
1
Application Specications
15 | Keysight | E6640A EXM Wireless Test Set - Data Sheet