Re: [Discuss-gnuradio] Gaining RSSI, SNR, CNR or BER information

[Bastian Preindl]

Hi Jonathan,

many thanks for the detailed explanation!

Johnathan Corgan wrote:
> That entirely depends on what has already happened to the signal prior
> to it arriving at the sound card.
>
>   

Unfortunately I'm not (yet) aware of the preprocessing (except for 
downmodulation to baseband) taking place within the (ham) radio - what 
_could_ happen to the signal? And what would be the optimal precondition 
for gaining any SNR information out of it?

If I know that to ask for I can investigate on how the preprocessing in 
the radio.

Best regards

Bastian