Re: [Discuss-gnuradio] PSK Demodulator performance

2014-05-05 Thread Martin Braun
On 03.05.2014 13:16, Marcus Müller wrote: Hi Mike! Well, from a purely algorithmic point of view, there is no approximate magic happening inside the PSK demapper Oh, I assumed Mike was talking about the entire demod chain (sync/eq/demap), which would have its own inherent loss. Maybe Mike can

Re: [Discuss-gnuradio] PSK Demodulator performance

2014-05-03 Thread Marcus Müller
of the chain add their own losses, we account for > those also. > > > > To explain, we have a DBPSK packet with up to 280 bytes in it. So a > reasonable bit error rate is maybe 10^-5 to not lose too many. > > > > Mike > > > > *From:* Marcus Müller [mailto:marcus.m

Re: [Discuss-gnuradio] PSK Demodulator performance

2014-05-03 Thread Martin Braun
On 05/03/2014 09:35 AM, Mike Willis wrote: > Does anyone have any information on the performance – specifically the > implementation loss of the Gnuradio PSK demodulator block? I am trying > to work out a link budget. Typically this would be 1dB or so from ideal. By ideal, you mean the theoretical

[Discuss-gnuradio] PSK Demodulator performance

2014-05-03 Thread Mike Willis
Does anyone have any information on the performance - specifically the implementation loss of the Gnuradio PSK demodulator block? I am trying to work out a link budget. Typically this would be 1dB or so from ideal. Mike ___ Discuss-gnuradio mailing l