Re: [Discuss-gnuradio] QPSK demodulation problem

2008-04-29 Thread Ahmet Hasim Gokceoglu
On Mon, Apr 28, 2008 at 8:20 PM, Tom Rondeau [EMAIL PROTECTED] wrote: Ahmet Hasim Gokceoglu wrote: hi, I am trying to implement a QPSK receiver with GNU radio using the board RFX2400 where I take the input from signal generator. The symbol rate of signal generator is 1Msym/sec sending

[Discuss-gnuradio] QPSK demodulation problem

2008-04-28 Thread Ahmet Hasim Gokceoglu
hi, I am trying to implement a QPSK receiver with GNU radio using the board RFX2400 where I take the input from signal generator. The symbol rate of signal generator is 1Msym/sec sending a constant pattern of 0010 and i have set the decimation in USRP to 16 to have 4 samples per symbol. I

Re: [Discuss-gnuradio] QPSK demodulation problem

2008-04-28 Thread Tom Rondeau
Ahmet Hasim Gokceoglu wrote: hi, I am trying to implement a QPSK receiver with GNU radio using the board RFX2400 where I take the input from signal generator. The symbol rate of signal generator is 1Msym/sec sending a constant pattern of 0010 and i have set the decimation in USRP to 16 to have

Re: [Discuss-gnuradio] QPSK demodulation problem

2008-04-28 Thread bkakedjo
Do we have a QPSK (not a DQPSK)Demodulator available and operational in gnuradio??? Ahmet Hasim Gokceoglu wrote: hi, I am trying to implement a QPSK receiver with GNU radio using the board RFX2400 where I take the input from signal generator. The symbol rate of signal generator is