Re: GNU Radio Ettus N210 gives a signal of all 0s

[Marcus D. Leech]

On 2022-07-09 13:46, Joseph Maloyan wrote:

Hello Marcus,

I am currently using 4.2.0.0. I found that verson 3.7 would not work on my device(I am using ubuntu 20. I have also tried version 003-005-001 of uhd since that was an iteration used previously by someone prior to me.

uhd_usrp_probe --args type=n200 gives this...

Error: LookupError: KeyError: No devices found for ----->
Device Address:
    type: N210r4

Here is a screen grab on the frequency display in gnuradio.

Thanks,

Joseph

    When you run the flow-graph do you get any errors on the console?
    
    If you specify a "subdev" of "A:A" or "A:B" does this change things?
    
    If you:
    
    uhd_usrp_probe --args type=n200,addr=192.168.10.2
    
    What does it produce?