Help for the signal identification and any info for modulation

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j_renner

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Aug 13, 2017
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Sacramenta, CA
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
 

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j_renner

Member
Joined
Aug 13, 2017
Messages
16
Location
Sacramenta, CA
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 ?
 
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