Motorola PTP 400 Series - Manual (Page 196)

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The receive sensitivities and system gains for each mode are as follows:
Mode RX Sensitivity TX Power System Gain
BPSK 1/2 -96.6 dBm 25 dBm 168.6 dB
QPSK 1/2 -92.8 dBm 23 dBm 162.8 dB
QPSK 2/3 -90.3 dBm 23 dBm 160.3 dB
16QAM 1/2 -85.5 dBm 21 dBm 153.5 dB
16QAM 3/4 -82.9 dBm 21 dBm 150.9 dB
64QAM 2/3 -78.3 dBm 19 dBm 144.3 dB
64QAM 3/4 -76.5 dBm 19 dBm 142.5 dB
64QAM 7/8 -73.8 dBm 19 dBm 139.8 dB
The un-shaded value above (BPSK) is a static receive sensitivity measurement. The shaded
values above are static receive sensitivity measurements with an Adaptive Modulation
(AMOD) threshold applied. The AMOD threshold applied is for a benign radio channel.