Re: [Discuss-gnuradio] Problem faced with clock_recovery_mm at low data rates

2013-08-05 Thread Waqas Bin Abbas
We did not try clock_recovery_mm for that much low samples per symbols. Minimum samples per symbols that we used was 24. Waqas -- View this message in context: http://gnuradio.4.n7.nabble.com/Problem-faced-with-clock-recovery-mm-at-low-data-rates-tp42591p42985.html Sent from the GnuRadio

Re: [Discuss-gnuradio] Problem faced with clock_recovery_mm at low data rates

2013-08-01 Thread Waqas Bin Abbas
Thanks Tom and Adeel for the suggestion. We have sorted out the problem and now our system is working at low data rates. The real problem was with our *high pass filter* block. We are using it to eliminate the DC-shift present at the output of quad_demod block. But its not working at low data

[Discuss-gnuradio] Problem faced with clock_recovery_mm at low data rates

2013-07-20 Thread Waqas Bin Abbas
Hi all, We have encountered an interesting problem in the clock_recovery_mm block used in our BFSK system. What happening is that, at lower data rates (i.e. at less than 54bps) we are unable to decode the received data correctly, however at higher data rates data is decoded fine. What we are