Thursday, July 11, 2024

Re: Assistance Needed with Signal Reception Using USRP N210 in GNU Radio Companion

On 11/07/2024 12:00, Muhammad Anas wrote:

It is a VOR signal that has both FM modulated and AM modulated signal, coming from signal generator

What daughtercard do you have in your N210?  What have you set the gain to on the radio block?  What is the
  output level of the signal generator?



On Thu, Jul 11, 2024, 7:42 PM Steve Hageman <steve.hageman@outlook.com> wrote:
Hello Muhammad - Ettus Research has a good Application note and YouTube
tutorial on how to use GNU Radio with their devices.

It is a little dated in that it uses WX GUI Controls, but that should be
easy to overcome as your main question is how to setup the radio block.

You did not mention your modulation type (i.e. AM, NBFM, WBFM, etc) and
this tutorial is for FM Broadcast, but again you should be in receiving
distance of a broadcast FM station so the tutorial should work for you.

https://kb.ettus.com/Implementation_of_a_Simple_FM_Receiver_in_GNU_Radio

I home this helps.

--
Best regards,

Steve Hageman


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