Help for the signal identification and any info for modulation

[j_renner]

Hi to all,

I am open to all kind of info related to two printscreens.
Modulation, working type and any small info will be appreciated

First picture can be M FSK but M ? any info about modulation...

Second picture is a different signal, maybe phase modulated ?
why so wide ?


Thanks,
WR

 

[slicerwizard]

You're overloading your SDR and creating splatter across the band. Not very productive.

 

[j_renner]

You're overloading your SDR and creating splatter across the band. Not very productive.

It was not a synthetic signal.
I checked and I reduced the gain.
Do you mean, overloading by increasing gain ?

I think this signal was there. Please I am open to all kind of info related to two printscreens.
Modulation, working type and any small info will be appreciated

First picture can be M FSK but M ? any info about modulation...

Second picture is a different signal, maybe phase modulated ?
why so wide ?