Re: [Discuss-gnuradio] help with QAM demodulation

2012-02-27 Thread Ben Reynwar
On Mon, Feb 27, 2012 at 2:57 PM, Tom Rondeau wrote: > On Mon, Feb 27, 2012 at 4:51 PM, Jeff Hodges wrote: >> >> Thanks Ben and Tom, you two have been very helpful. >> >> The code Ben provided does work, and adjusting my GRC program to use the >> same parameters, I was able to achieve the expected

Re: [Discuss-gnuradio] help with QAM demodulation

2012-02-27 Thread Tom Rondeau
On Mon, Feb 27, 2012 at 4:51 PM, Jeff Hodges wrote: > Thanks Ben and Tom, you two have been very helpful. > > The code Ben provided does work, and adjusting my GRC program to use the > same parameters, I was able to achieve the expected results. > > However, it appears there are two issues: > > (

Re: [Discuss-gnuradio] help with QAM demodulation

2012-02-27 Thread Jeff Hodges
Thanks Ben and Tom, you two have been very helpful. The code Ben provided does work, and adjusting my GRC program to use the same parameters, I was able to achieve the expected results. However, it appears there are two issues: (1) When differential encoding is set to off for both mod/demod bloc

Re: [Discuss-gnuradio] help with QAM demodulation

2012-02-27 Thread Ben Reynwar
On Mon, Feb 27, 2012 at 10:00 AM, Ben Reynwar wrote: > On Mon, Feb 27, 2012 at 7:36 AM, Jeff Hodges wrote: >> Does anyone know if the QAM demodulator code is working properly?  I would >> like to get a QAM demodulator working for a symbol rate of 300ksym/s. I >> don't know whether I am just using

Re: [Discuss-gnuradio] help with QAM demodulation

2012-02-27 Thread Ben Reynwar
On Mon, Feb 27, 2012 at 7:36 AM, Jeff Hodges wrote: > Does anyone know if the QAM demodulator code is working properly?  I would > like to get a QAM demodulator working for a symbol rate of 300ksym/s. I > don't know whether I am just using the wrong parameters or if the blocks do > not work proper

Re: [Discuss-gnuradio] help with QAM demodulation

2012-02-27 Thread Tom Rondeau
On Mon, Feb 27, 2012 at 9:36 AM, Jeff Hodges wrote: > Does anyone know if the QAM demodulator code is working properly? I would > like to get a QAM demodulator working for a symbol rate of 300ksym/s. I > don't know whether I am just using the wrong parameters or if the blocks do > not work prope

[Discuss-gnuradio] help with QAM demodulation

2012-02-27 Thread Jeff Hodges
Does anyone know if the QAM demodulator code is working properly? I would like to get a QAM demodulator working for a symbol rate of 300ksym/s. I don't know whether I am just using the wrong parameters or if the blocks do not work properly, but I am not getting the results I expect. To test the c