21 | Keysight | M9391A PXIe Vector Signal Analyzer 1 MHz to 3 or 6 GHz - Specifications Guide
Technical Specifications and Characteristics
Format specific measurement (continued)
LTE FDD - single channel
58, 59
Parameters
1-channel, nominal
10 MHz BW EVM,
E−TM 3.1
61, 62
0.7, 0.9 GHz
−52.2 dB (0.25%)
1.8, 1.9, 2.0, 2.1, 2.2 GHz
−51.0 dB (0.28%)
10 MHz BW ACLR,
E−TM 1.1
63
0.7, 0.9, 1.8, 1.9, 2.0, 2.1, 2.2 GHz
(power mode)
Adjacent
−64.2 dBc
Alternate
−65.5 dBc
LTE FDD - MIMO
58, 59, 60
Parameters
2-channel, nominal
4-channel, nominal
10 MHz BW EVM, R9 downlink,
64 QAM, open loop
spacial multiplexing
0.9 GHz
−49.8 dB (0.32%)
−50.1 dB (0.31%)
2.0 GHz
−49.2 dB (0.35%)
−49.3 dB (0.34%)
LTE TDD - MIMO
58, 59, 60
Parameters
2-channel, nominal
4-channel, nominal
10 MHz BW EVM, R9 downlink,
64 QAM, open loop
spacial multiplexing
0.9 GHz
−50.7 dB (0.29%)
−50.3 dB (0.31%)
2.0 GHz
−49.0 dB (0.36%)
−49.0 dB (0.36%)
58. Expected input level 0 dBm, input signal (total power) 0 dBm, conversion type: Auto. PeakToAverage set per signal peak to average.
59. Synthesizer PLL mode set to PLL mode normal.
60. MIMO configurations require M9391A instrument driver version 1.1 or greater, with each channel configured with its own independent synthesizer.
Sharing a single synthesizer will degrade EVM performance approximately 1 dB.
61. PDCCH power boost = 1.065 dB
62. Mixer level offset = +10 dB
63. Mixer level offset = +15 dB
