22 | Keysight | M9391A PXIe Vector Signal Analyzer - Data Sheet
Technical Specifications and Characteristics
Format specific measurement (continued)
LTE FDD - single channel 66, 67
Parameters
1-channel, nominal
−52.2 dB (0.25%)
−51.0 dB (0.28%)
−64.2 dBc
10 MHz BW EVM,
E−TM 3.1 61, 62
0.7, 0.9 GHz
1.8, 1.9, 2.0, 2.1, 2.2 GHz
10 MHz BW ACLR,
E−TM 1.1 63
0.7, 0.9, 1.8, 1.9, 2.0, 2.1, 2.2 GHz Adjacent
(power mode)
Alternate
−65.5 dBc
LTE FDD - MIMO 66, 67, 68
Parameters
0.9 GHz
2-channel, nominal 72
4-channel, nominal 72
8-channel, nominal 73
-52.6 dB (0.23%)
−49.8 dB (0.32%)
−49.2 dB (0.35%)
−50.1 dB (0.31%)
−49.3 dB (0.34%)
2.0 GHz
-48.8 dB (0.36%)
LTE TDD - MIMO 66, 67, 68
Parameters
0.9 GHz
2-channel, nominal 72
−50.7 dB (0.29%)
−49.0 dB (0.36%)
4-channel, nominal 72
−50.3 dB (0.31%)
8-channel, nominal 73
-56.3 dB (0.15%)
2.0 GHz
−49.0 dB (0.36%)
-54.8 dB (0.18%)
66. Expected input level 0 dBm, input signal (total power) 0 dBm, conversion type: Auto. PeakToAverage set per signal peak to average.
67. Synthesizer PLL mode set to PLL mode normal.
68. Multi-channel performance data applies when each channel is configured with its own independent synthesizer. Sharing a single synthesizer will
degrade EVM performance approximately 1 dB.
69. PDCCH power boost = 1.065 dB
70. Mixer level offset = +10 dB
71. Mixer level offset = +15 dB
72. 10 MHz BW EVM, R9 downlink, 64 QAM, open loop spatial multiplexing
73. 10 MHz BW, DL, TM9 multi-layer, TM4 closed loop spatial multiplexing
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