Fast real-time PSK receiver GNURadio module
Demodulate BPSK, QPSK, 8PSK, OQPSK
20M symbol rate on USRP B210 + i7-4710MQ
More than 1hour stable operation, no sync loss (8PSK 60Mbit/s)
BER loss <0.6dB, CPU usage ~80%
PN sequence sync and error rate statistic
GNURadio v3.7
(v3.10 support working on progress)