Re: [Discuss-gnuradio] min. decimation value

2006-12-06 Thread Matt Ettus
Shravan Rayanchu wrote: > Hello everyone, > > My understanding is that the decimation value for the fpga has to be > between [4, 256]. In usrp_spectrum_sense.py, when I set the decimation > values to 16 or 8 (spanning 4Mhz and 8Mhz chunk at once), then > m.data[0] ...m.data[255] print out fine. How

Re: [Discuss-gnuradio] min. decimation value

2006-12-03 Thread Shravan Rayanchu
Hi Eric, I get it now, 64/4 Msps = 16 Msps = 32MBps ==> each sample has to be 2 bytes i.e. 8 bit I&Q. Can we make usrp_spectrum_sense.py to run with 8 bit I&Q instead of 16 bit I&Q? I mean, If I want to be able to observe a chunk of 16Mhz at once (if possible, even more), is there something I c

Re: [Discuss-gnuradio] min. decimation value

2006-12-03 Thread Eric Blossom
On Sun, Dec 03, 2006 at 04:03:08PM -0600, Shravan Rayanchu wrote: > Hello everyone, > > My understanding is that the decimation value for the fpga has to be > between [4, 256]. In usrp_spectrum_sense.py, when I set the decimation > values to 16 or 8 (spanning 4Mhz and 8Mhz chunk at once), then > m

[Discuss-gnuradio] min. decimation value

2006-12-03 Thread Shravan Rayanchu
Hello everyone, My understanding is that the decimation value for the fpga has to be between [4, 256]. In usrp_spectrum_sense.py, when I set the decimation values to 16 or 8 (spanning 4Mhz and 8Mhz chunk at once), then m.data[0] ...m.data[255] print out fine. However, when I set the decimation to