AOC Europe 2025 | Rome | 6-8 May

Come and visit us at the AOC in Rome.
Together with the teams from PROCITEC and PLATH Signal Products I will show you the latest developments of go2signals COMINT software, receivers and DF systems.
Whether you need a standard product, or a solution tailored to your specific situation, let us know your requirements first and we will work out a proven, modular solution for you.
#go2signals #COMINT #SIGINT

Life is too short to deal with toxic people. Stop arguing, stop trying to discuss or convince. Just move on. It's not worth the effort.

I'm a proud veteran. But I'm getting tired of every event turning the National Anthem into a 10 minute production number, while everyone congratulates themselves for their pseudo patriotism.
Besides, we need to stop glorifying war. America the Beautiful would make a great nation anthem.

go2signals Release 25.1
NEW FUNCTION: AI Speech-To-Text
Whisper from OpenAI is now integrated into go2MONITOR for the transcription of speech. Audio recordings are stored in the results database and then transcribed locally (no internet data transfer!) and translated into English text

Support for additional MAP servers

Signal Analyzer: QAM anlysis

New product: go2MODEM-STUDIO

…..

If you need more information, visit www.shoc.ch

#go2signals #COMINT #decoder #classification

@dh1tw nice setup
Which receiver and antenna are you using?

My Wellbrook Loop Antenna

http://play.fallows.ca/wp/radio/shortwave-radio/my-wellbrook-loop-antenna/

#antennas #magloop

shoc News:
⁃ go2signals 24.2 (with extended bandwidth)
⁃ X-One Antenna
- www.shoc.ch

#go2signals #COMINT #SIGINT #antenna #decoder #classification

Day 2 of DSA 2024 (6-9 May).
Nice to see so many friends again in Kuala Lumpur.
There are still two more days left to visit us

The second trick is that once one codeword is decoded, it can be cancelled from the received signal, and that makes the second codeword very easy to decode. The second codeword looks pretty much as if it had been transmitted alone.

Read more: https://destevez.net/2024/04/decoding-lte-mimo-with-a-single-antenna/

@hb9vqq something us missing on this X One. The plates on the side❓

@funkylab
Nice, thanks

@blinry Before you're done with 50 using demodulators that others wrote for you,:
quite a nice (and fast-to-read) intro to the theory: https://pysdr.org

"build your first receiver for your wireless doorbell¹" may be quite doable following https://tutorials.gnuradio.org

You'll also like @destevez 's blog on decoding recent moon etc missions https://destevez.net/ &his sat telemetry rx https://github.com/daniestevez/gr-satellites/
—
¹assuming it does smth simple and not zigbee, but then again,gr-ieee-802-15-4 exists

I have just completed my small go2MONITOR / SignalHound monitoring prototype (19", 1U) running at up to 27MHz bandwidth
#COMINT #SIGINT #go2signals #SignalHound

Interesting day at #Connected23 organized by the Swiss Armed Forces. A lot of #COMINT #SIGINT.
Found interesting #DF #Logperiodic antennas, passive radar applications for #SDR

@hb9vqq similar to Switzerland…

Just a short update before the summer vacations.
 
A.      go2signals V23.2 released.
You can find a list with all changes here: https://www.shoc.ch/whats-new.html
 
B.      go2key
go2key searches automatically in the output of the DMR decoder for ARC4 keys.
For more information contact shoc.
 
C.      shoc HF Database 2023
We have an extended version of our database for professional users with 57000 records.
For more information contact shoc.

Now also on www.shoc.ch

@syncryptic , thanks that was very useful

@Wilfred nice, use this antenna also at the home QTH.