Scan and analyse with SDR #

Mariolucas

Newbie
Joined
Nov 30, 2025
Messages
1
Reaction score
0
Dear Forum,

Please advise is it possible and how one can do an analysis of captured RF signals?
I have an rtl-SDR and i use SDR#, as i know to scan / record / log the unknown signal i should use a "raw" button (not to apply any demodulation coz i donr know what peak i found during scanning).
Once i record a raw file is there any software that i can feed that file in and it will analyze and will tell me whether it is FM radio or cellular or whatever radio signal ?
Can this process be automated ? kind of in a real-time?

Lots of thanks dear Forum members.
 

merlin

Active Member
Joined
Jul 3, 2003
Messages
3,891
Reaction score
1,872
Location
DN32su
About all I use is DSD to analyze sites and systems. Besides the several logs it keeps you can record audio formats and raw.
DSD will play the raw back so you can see the scrolling of data.

On my Kali Linux machine.
 

oz9afp

Newbie
Premium Subscriber
Joined
Jan 11, 2013
Messages
4
Reaction score
4
Location
Risskov
If you take a snapshot of the waterfall and paste it into google it will come up with what it (may) be. Worked for me
 
Top