Can't receive any radio by FM receive in GRC

Hi,

I’m running the FM receiver to get FM radio in GRC, but I got noise only
without any error shown after execution. Could you help me what the
problem could be?

I’m pretty new to gnuradio, is there any useful and helpful reference
for a beginner to quickly learn it?
Thank you very much for your help!

Best regards,
Yan

need so see your grc flowgraph without cant say whats wrong

I’m having the same problem (a working usrp with only static noise), so
I’ll
ask: how does one get the flowgraph in a way that is useful to
debugging?

2009/7/22 davek [email protected]

What is your daughter card? If it is a BasicRX then use a piece of wire
as
an antenna.

Not sure whats the problem. In the usrp source block:

  1. Make sure that “side” is set properly to A or B

  2. Make sure that “rx antenna” is set properly. Rx antenna should be A
    for tvrx, and A or B for basic RX daughter boards

-josh

Have you tried FM receiver without GRC placed in the gnuradio examples?
Have you tried all the FM channels?
It happens with me that I recieve very weak signals of some of the
channels
and I do not receive many of them. Try different ones, may be you would
catch one.

This forum is not affiliated to the Ruby language, Ruby on Rails framework, nor any Ruby applications discussed here.

| Privacy Policy | Terms of Service | Remote Ruby Jobs