Re: [Discuss-gnuradio] Weird Behavior of BPSK on RFX 2400

2007-08-15 Thread Thomas Tsou
In the clock recovery, the useful term in the output of the M&M error detector becomes small for long sequences of identical symbols. This affects the sampling instant, and I suspect is related to what you are seeing. You can modify the gain_mu value to get these and similar effects. -TT On 8/13/

[Discuss-gnuradio] Weird Behavior of BPSK on RFX 2400

2007-08-13 Thread Shyamnath
Hi guys, I am trying to analyze the functionality of each of the blocks in the dbpsk mod/demod when I noticed the following behavior. The high level modulator flow control is as | Symbols |-> | RRC filter | -> |amplifier | -> channel and that for the demodulator is channel -> | Pr