19 | Keysight | M9381A PXIe Vector Signal Generator – Data Sheet
Technical Specifications and Characteristics
Format specific modulation data (continued)
GSM/EDGE performance data 24
GSM
EDGE
Modulation type
Modulation rate
EVM [ALC off]
EVM [ALC on]
Output RF spectrum (ORFS)
Offset
GMSK bursted
3pi/8-8PSK bursted
70.833 ksps
0.3%, typical
0.6%, typical
Narrow loop bandwidth
EDGE, typical
−39 dBc
270.833 ksps
±0.15 °C rms global phase error, typical
±0.15 °C rms, global phase error, typical
Narrow loop bandwidth
GSM, typical
−37 dBc
200 kHz
400 kHz
−66 dBc
−66 dBc
600 kHz
−71 dBc
−71 dBc
800 kHz
−76 dBc
−76 dBc
1200 kHz
−81 dBc
−81 dBc
1800 kHz
−80 dBc
−79 dBc
WLAN 802.11 performance data — single channel
EVM
Preamble only — narrow loop bandwidth
Power level
−7 dBm
0 dBm
+5 dBm
Typical
Nominal
Typical
Nominal
Typical
Nominal
802.11n, 20 MHz, 64 QAM
2.4 GHz
5.8 GHz
−52.5 dB
−44.6 dB
−53.2 dB
−45.8 dB
−52.7 dB
−45.2 dB
−53.4 dB
−45.8 dB
−51.3 dB
−41.3 dB
−52.1 dB
−42.8 dB
802.11n, 40 MHz, 64 QAM
2.4 GHz
5.8 GHz
−48.5 dB
−44.1 dB
−49.5 dB
−44.5 dB
−48.6 dB
−44.1 dB
−49.7 dB
−44.7 dB
−47.8 dB
−40.1 dB
−49.2 dB
−41.7 dB
802.11ac, 80 MHz, 256 QAM
5.8 GHz
−42.2 dB
−42.5 dB
−45.6 dB
−43.7 dB
−42.8 dB
−42.7 dB
−46.1 dB
−44.1 dB
−40.6 dB
−39.8 dB
−42.8 dB
−40.6 dB
802.11ac, 160 MHz, 256 QAM
5.8 GHz
Preamble, pilots & data - narrow loop bandwidth
Power level
−7 dBm, nominal
0 dBm, nominal
+5 dBm, nominal
802.11n, 20 MHz, 64 QAM
2.4 GHz
−54.4 dB
−46.5 dB
−54.7 dB
−46.9 dB
−54.5 dB
−43.7 dB
5.8 GHz
802.11n, 40 MHz, 64 QAM
2.4 GHz
−52.8 dB
−47.2 dB
−53.3 dB
−47.6 dB
−52.9 dB
−44.0 dB
5.8 GHz
802.11ac, 80 MHz, 256 QAM
5.8 GHz
−48.7 dB
−47.2 dB
−48.9 dB
−47.8 dB
−45.2 dB
−43.9 dB
802.11ac, 160 MHz, 256 QAM
5.8 GHz
24. GSM/EDGE characteristics apply 800 to 900 MHz, and 1800 to 1900 MHz, with 1 timeslot channel configuration.
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