BG
I'll try
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2019 March 21
SM
Police typically use P25, it's also possible, yet probably illegal (depends on where you are)
C<
In most modern counties police use digital radios today.
Decoding digital signal is RTL-SDR work
BG
Police typically use P25, it's also possible, yet probably illegal (depends on where you are)
Recieving and decrypting not illegal in most cases.
BG
Transmitting may be
SM
Decoding digital signal is RTL-SDR work
Not exactly. RTL-SDR just receives the signal and streams it to your computer. Deciding is done in software and there is tons of different tools for that.
BG
Speaking English is better because almost everyone here can understand
J
Speaking English is better because almost everyone here can understand
yes universal language
BG
Especially then you ask questions)
BG
good, I introduce myself I have several rtl-sdr first model, and I have done satisfactory tests of decoding of tetra, I would like to learn to decode GSM and more things like receiving from satellites etc.
Wow, very cool. Which TETRA system you are listening for?
J
Wow, very cool. Which TETRA system you are listening for?
TETRA only, not encrypted