TETRA Decoder Plugin for SDR# Now Available
Back in 2016 cURLy bOi released a Windows port of the Linux based "Telive" TETRA decoder. Now the latest development in TETRA decoders is that a TETRA decoder plugin for the SDR# software has been released. This makes setting up a TETRA decoder significantly simpler than before.
The plugin doesn't seem to be officially released anywhere, but we did find it thanks to @aborgnino's tweets on Twitter, and he found it on a Russian language radio scanner forum. The plugin is available as a direct download zip from here, but we suggest browsing to the last few posts in the forum thread to find the latest version.
Installing the plugin is a little more difficult that usual, as you first need to install MSYS2 which is a compatibility layer for Linux programs. The full installation instructions are included in the README.TXT in the zip file. One clarification from us: you need to copy the files in the msys_root/usr/bin folder from the zip file into the /usr/bin folder that is in your MSYS2 installation directory.
We tested the plugin and found it to work well without any problems. With the plugin turned on you just need to simply tune to a TETRA signal in WFM mode, and you will instantly be decoding the audio.
TETRA is a type of digital voice and trunked radio communications system that stands for “Terrestrial Trunked Radio”. It is used heavily in many parts of the world, except for the USA. If you have unencrypted TETRA signals available in your area then you can listen in on them with an appropriate SDR like an RTL-SDR and decoder software like the aforementioned plugin.
Hello there
Add this line, the left taskbar does not display TWTRE column?
sdr# plugin magic line:
Add this line, the left taskbar does not display TETRE column
add key=”Tetra” value=”SDRSharp.Tetra.TetraPlugin,SDRSharp.Tetra
This is a greeting from Shanghai, thank you very much!
Plugins.xml added ：. command
Left or not TETRA Task bar .
regret
NO TETRA Task bar
When I open M-SYS2 shell and execute command “startrx” I get the following error: “C:/msys64/usr/bin/tetra-rx.exe: error while loading shared libraries: msys-osmocore-4.dll: cannot open shared object file: No such file or directory”
Any ideas? Thx!!!
Have you copied the content? Followed instructions? It seems that is lacking files on the righ places.
I followed all instructions and copied “startrx” and “tetra-rx.exe” to “C:/msys64/usr/bin/”. The following command in “startrx” generates the error: “socat UDP-RECV:20025 STDOUT | tetra-rx /dev/stdin”
I tested it on two different Win 10 64bit pcs. What is wrong?
Fixed: Norton virus scanner deletes “msys-osmocore-4.dll” after unzipping tetra.zip
For you all having force close problems. When I formatted my windows I only had the x86 VC++ version or x64. YOU MUST HAVE BOTH IN ORDER TO NOT HAVE FORCE CLOSE ISSUES. Please refer and follow strict instructions from friend “YV5CVF” in the comments below.
As soon as I start Demodulator, SDR# switches in mute mode (SDR# icon)
I get values in NETINFO, SDS and Other but no voice
Can anybody help?
I have the same problem
This is normal to me. But you need to find the tetra freq that transmits audio. Try doing it during the day when traffic is bigger.
Channel numbers turn red when you receibe data. Some channels don’t have much traffic at all.
It’s normal operation.
It is not to wait for the frames. when there will be voice, switch will switch to unmute.
Hello,
I saw a person using SDRCHARP with an SDRPLAY RSP1.
Where can I find the plugin? Thank you, Johann
What type of plug in ? what is it for ?
how to run your rsp1 with sdrsharp?
thanks, Johnny
Hello,what plugin you are talking about ?
My config : SDRPLAY RSP1 with sdrsharp 1.0.0.1491 win 7 64bit .
For me it is not working , when i clic on demodulator sdrsharp crash.
error in crash.txt file in sdrsharp folder :
Méthode introuvable : ‘Int32 SDRSharp.Radio.IQFirFilter.Process(SDRSharp.Radio.Complex*, Int32)’.
at SDRSharp.Tetra.dll.TetraPanel.BufferProcess (IL offset: 0xffffffff)
at mscorlib.dll.ThreadHelper.ThreadStart_Context (IL offset: 0x14)
at mscorlib.dll.ExecutionContext.RunInternal (IL offset: 0x79)
at mscorlib.dll.ExecutionContext.Run (IL offset: 0x0)
at mscorlib.dll.ExecutionContext.Run (IL offset: 0x2b)
at mscorlib.dll.ThreadHelper.ThreadStart (IL offset: 0x8)
.NET , MVC++ 2015 x86 x64 is installed on the computer
Try installing the latest SDR# from Airspy and install the latest version of vcredist 32 AND 64 bit
uses the 1500 version of sdrsharp.
It works well with. …
Uses the plugin: SDR # PLUGIN – VERSION 2.2. he is on sdrplay.com
Search for extio, rsp1a, sdr#. It’s a little more than just a plugin. There is a pdf document at sdrplay
Need to use an older version of #. Perhaps 1361. It does work.
After a good couple of fail/try: win10 x64= no problems. Win7 x64 no service pack= really a pain in the… head… even install .net and c++ is really a pain. Win7 x64 sp1= with all steps mentioned later works fine at first try.
So: use win10 (no need any update) with c++ x64 and x86 or win7 x64 sp1.
This is great, well done and thank you Curly Boi
any support for Google Earth KML? thanks
Plugin work, but no voice is heard and “Network Info” window is empty, as the network is unrecognized by the plugin.
Tried 32000/48000 samples rates with WFM/NFM modes.
Got these bursts in the MSYS2 shell window:
BURST
CRC COMP: 0x1d0f OK
SB1 41/01/4/000 type1: 001000010100000101010010000000010111100010010010100001010001
TMB-SAP SYNC CC 000101(0x05) TN 00(0) FN 00010( 2) MN 101001(41) MCC 1011110001(753) MNC 00100101000010(2370)
TMV-UNITDATA.ind 41/02/0/000 BSCH CRC=1 SYNC
TMV-UNITDATA.ind 41/02/0/000 AACH CRC=1 ACCESS-ASSIGN
ACCESS-ASSIGN PDU: ACCESS2: B/7 DL_USAGE: Traffic
CRC COMP: 0x088f WRONG
TMV-UNITDATA.ind 41/02/0/000 UNKNOWN CRC=0 BROADCAST
BURST
CRC COMP: 0x1d0f OK
SB1 41/02/1/000 type1: 001000010101000101010010000000010111100010010010100001010001
TMB-SAP SYNC CC 000101(0x05) TN 01(1) FN 00010( 2) MN 101001(41) MCC 1011110001(753) MNC 00100101000010(2370)
TMV-UNITDATA.ind 41/02/1/000 BSCH CRC=1 SYNC
TMV-UNITDATA.ind 41/02/1/000 AACH CRC=1 ACCESS-ASSIGN
ACCESS-ASSIGN PDU: ACCESS2: B/7 DL_USAGE: Traffic
CRC COMP: 0x3d30 WRONG
TMV-UNITDATA.ind 41/02/1/000 UNKNOWN CRC=0 BROADCAST
BURST
CRC COMP: 0x1d0f OK
SB1 41/02/2/000 type1: 001000010110000101010010000000010111100010010010100001010001
TMB-SAP SYNC CC 000101(0x05) TN 10(2) FN 00010( 2) MN 101001(41) MCC 1011110001(753) MNC 00100101000010(2370)
TMV-UNITDATA.ind 41/02/2/000 BSCH CRC=1 SYNC
TMV-UNITDATA.ind 41/02/2/000 AACH CRC=1 ACCESS-ASSIGN
ACCESS-ASSIGN PDU: ACCESS2: B/7 DL_USAGE: Traffic
CRC COMP: 0x3d30 WRONG
TMV-UNITDATA.ind 41/02/2/000 UNKNOWN CRC=0 BROADCAST
BURST
CRC COMP: 0x1d0f OK
SB1 41/02/3/000 type1: 001000010111000101010010000000010111100010010010100001010001
TMB-SAP SYNC CC 000101(0x05) TN 11(3) FN 00010( 2) MN 101001(41) MCC 1011110001(753) MNC 00100101000010(2370)
TMV-UNITDATA.ind 41/02/3/000 BSCH CRC=1 SYNC
TMV-UNITDATA.ind 41/02/3/000 AACH CRC=1 ACCESS-ASSIGN
ACCESS-ASSIGN PDU: ACCESS2: B/7 DL_USAGE: Traffic
CRC COMP: 0x1109 WRONG
TMV-UNITDATA.ind 41/02/3/000 UNKNOWN CRC=0 BROADCAST
BURST
CRC COMP: 0x1d0f OK
SB1 41/02/4/000 type1: 001000010100000111010010000000010111100010010010100001010001
TMB-SAP SYNC CC 000101(0x05) TN 00(0) FN 00011( 3) MN 101001(41) MCC 1011110001(753) MNC 00100101000010(2370)
TMV-UNITDATA.ind 41/03/0/000 BSCH CRC=1 SYNC
TMV-UNITDATA.ind 41/03/0/000 AACH CRC=1 ACCESS-ASSIGN
ACCESS-ASSIGN PDU: ACCESS2: B/7 DL_USAGE: Traffic
CRC COMP: 0x250a WRONG
TMV-UNITDATA.ind 41/03/0/000 UNKNOWN CRC=0 BROADCAST
You may have a reception problem, or the network is not standard because it’s written
CRC COMP: xxxxx WRONG. Maybe there is no voice but only data, or maybe everything is encrypted. If you seeeAir encryption: 1it means the network is encrypted and you can’t receive the data.Managed to decode another network properly.
It has Air encryption 1 but I do manage to hear voice.
On the other hand, another notwork I found has this Air encrtption 1 and the sound is garbled so I not sure about the encryption in these systems.
Guess the original network was not a standart one, which is kind of strange because what other types of TETRA based systems exist.
Would be glad to figure that one out.
Air encryption means that encryption is supported by the channel. If it is shared you may have unencrypted data from public transport system and the police use encrypted voice
OK, thats explains it.
What gives better results, this new plugin or Telive decoding software?
Now i upgraded to win 10, Msys2 still not working. Error on Crypto engine. same as my win 8.1 and win 7. they are all 64bit systems and all have needed dlls. I have 3 computers and and all have the same errors MSYS2 doesnt work. BUT when i install MSYS2 i286, that will work fine without errors, but do not work to the tetra decoder. I really not understand, while the MSYS2 x64 does not work? Am I mad???
hello, I still have problems with Msys2:
§ startrx
2018/01/31 Time socat [4388] E socket (2, 2, 17): operation not permitted
getaddrinfo returned zero. Operation not permitted.
I copied socat manually into msys2 / var / cache / pacman / pkg, and then run pacman -S socat
what am I doing wrong ?
Not working for me same error as Xanax : W8 and W8.1 with 64 bits and a week-end of trials !
Not working for me same error as Xanax too…WIn7-64/win8.1-64 and have tried all ways on this page but no lucky.
I have 3 Computer with 64bit OS Win8 or 7. i never can install msys2_x86 64 on all 3 computers. Everytime i got much errors, while installing: Fehler: GPGME error: “Ungültige Krypto-Engine
Fehler: GPGME error: Ungültige Krypto-Engine
Fehler: GPGME error: Ungültige Krypto-Engine
Fehler: Datenbank ‘mingw32’ ist nicht gültig (Ungültige oder beschädigte Datenbank (PGP-Signatur))
Fehler: Datenbank ‘mingw64’ ist nicht gültig (Ungültige oder beschädigte Datenbank (PGP-Signatur))
Fehler: Datenbank ‘msys’ ist nicht gültig (Ungültige oder beschädigte Datenbank (PGP-Signatur))”
(its german).
The msys2_i386 i can install as well without errors, updates worked and install tetra works fine too! There i only have one error when aktivate the decoder: broken pipe.
So: you need to install:
A 64bits system,
Latest video drivers,
.net3.5, 4.0, 4.5, 4.6, 4.6.1… Windows6.1-KB4019990-x64 before .net4.7. All these only for sure (its windows),
(only if aplicable… win 10 have all)
Vc++ 2015 x86 and 64,
Adjust playback device sample rate to 48k,
In sdrsharp config file (SDRSharp.exe.Config)
Add magic line in Plugins.xml
Copy libtetradec.dll and SDRSharp.Tetra.dll to root directory of sdrsharp
Instal msys2 x86-64!! NEVER l686.
Copy or merge entire content of USR from zip to msys2 root directory
Open msys2 console an type ( connected to inet) pacman -S socat… and let finish
I prefer at this point reboot machine… for shure.
Now to dance:
Open msys2 console and type startrx (and hit enter) Nothing happen for now… don´t panic. its normal.
Open sdrsharp and set NFM and minimun bandwidth to 26khz (26.000) (Each tetra channel is 25khz)
Tune your favorite tetra frecuency and hit demodulator…
If you have follow all steps may work at first try.
I miss something?
In sdrsharp config file (SDRSharp.exe.Config) modify to
“add key=”minOutputSampleRate” value=”32000″” modify to “add key=”minOutputSampleRate” value=”32000″”
“add key=”minOutputSampleRate” value=”48000″” Sorry guys… Web page post system acts strange if “” is present in a post… And no way to edit one… Sorry again Hey Admin God… can you fix this?
On 64bit windows system you cannot install vc++ x86, only x64 does!!!
Yes! you can install x86 version of vc++… i don´t know why bus tetra decoder need both versions. Browse your c: disk an you can see a folder called program files(x86)… this is a 32 bit subsystem built in windows. You can install and run any 32 bit app… look this https://www.techsupportalert.com/content/how-windows7-vista64-support-32bit-applications.htm . So, install vc++ x86
“Open msys2 console an type ( connected to inet) pacman -S socat… and let finish”!!!
hello, friends,
unfortunately, I do not have access to the inet. What am I doing wrong?
Message: Couldn’t resolve host’ repo. msys2. org’.
Could file ‘ socat-1………. pkg. tar.xz’ not transferred by repo. msys2. org.
What could be the reason for this?
You need inet access
I have an inet access, but msys2 can’t access it. Is it possible to manually integrate “socat” into Msys2, i am a newcomer to Msys2.
@kikosgc: Yes it plays clear voice if the channel is not encrypted.
Works like charm on Win 10 64bit.
I tried all the ways. The same problem every time. At the end I installed the latest SDR # and everything started working!
Hello, where did you find the last sdr thanks
Hello. https://airspy.com/download/
Ver. 1637.
All attempts turned out to be unnecessary. After downloading this version, everything worked without any problems.
Will it decode voice if there’s no encryption?
If your SDRSharp crashes you need to install both VC++ 2015 runtime 32bits and 64bits. If you install only the 64bits version SDR Sharp will crash.
you cannot install vcc++ 32bit ond 64bits systems. there i get error message that is impossible, while i have 64bit system.
please put this plugin to github or a dedicated website for public access…
Why can’t you download it from the link? It worked fine for me. You don’t trust the website?
When I run the startrx command, nothing happens, and I don’t see any TETRA plugin in SDR# (i added the magi ic line to the config file) I guess i probably missed something… but i have no idea what… because I’m the only one to have this problem
I mean i added the magic line to Plugins.xml
Hi atmel
Please copy the ” SDRSharp.Tetra.dll” and ” libtetradec.dll ” in the SDR sharp folder and then run the SDRsharp.exe
Hopefully you will see the Tetra plugin in SDR#
Regards,
Shehzad
This is exactly what I did. But like I said, nothing happens. I open MSYS2 with socat installed, then i type “startrx” then… nothing. Then I open SDR# and there’s no plugin…
Hi Atmel
Please confirm the SDR version you are running ?
I’m running 1583, maybe here is the problem! I’ll try to use the latest version to see if it solves the problem. But this don’t explain why I don’t get anything whe I type “startrx”.
try to download the latest SDR#
startrx window will display the text after the TETRA signals are received in SDR#
Thank you very much now it’s working with the latest version! However I get . I don’t know if I have a reception/config problem, or if the channel is just idling (sending training sequences???), encrypted or not compliant with the TETRA standard. The channel width is 18kHz and sounds like TETRA so it’s not TETRAPOL. Maybe I should search for another channels and see if some works…
*i get this. By the way it seems that I’m not very good at HTML
Now it’s working, I set the samplerate to 2.4Msps and it’s much better… but I get no sound. However I get that in the MSYS shell:
TMV-UNITDATA.ind 26/14/3/000 BSCH CRC=1 SYNC
TMV-UNITDATA.ind 26/14/3/000 AACH CRC=1 ACCESS-ASSIGN
ACCESS-ASSIGN PDU: DL_USAGE: Unallocated UL_USAGE: Unallocated
So I guess nobody is connected/talking to this channel. This makes sense because it’s midnight!
Bravo , good job done. I am pleased to know you have success .
But I am still unable to run Tetra plug in below you can see the thread under the name of Shehzad
hopefully you may like to find a solution for me
hope to hear from you soon
Hi All ,
I followed all the instructions indicated in text fil.
BUT when I check ( tick ) Demodulator – The SDR sharp Ver 1633 crashes after 2 or seconds.
I have also pasted the magic line (of text file ) in SDRSharp.exe.Config
The Crash error is shown below – I seek help & guidance from rtlsdr friends .
Problem signature:
Problem Event Name: CLR20r3
Problem Signature 01: SDRSharp.exe
Problem Signature 02: 1.0.0.1633
Problem Signature 03: 5a511137
Problem Signature 04: SDRSharp.Tetra
Problem Signature 05: 1.0.0.0
Problem Signature 06: 5a637fe6
Problem Signature 07: 2c
Problem Signature 08: 40
Problem Signature 09: System.DllNotFoundException
OS Version: 6.1.7601.2.1.0.768.3
Locale ID: 1033
Additional Information 1: 0a9e
Additional Information 2: 0a9e372d3b4ad19135b953a78882e789
Additional Information 3: 0a9e
Additional Information 4: 0a9e372d3b4ad19135b953a78882e789
And what happens with the current (at the time of this post) version 1637 ?
Hi Bertran
I see same error when running Ver 1637. ( shown below )
Laptop is D-630 running Win 7 – Service Pack 1 ( 64 Bit ) , RAM 4 GB – with VC 2015 runtime, Dotnet 4.7
Problem signature:
Problem Event Name: CLR20r3
Problem Signature 01: SDRSharp.exe
Problem Signature 02: 1.0.0.1637
Problem Signature 03: 5a675e26
Problem Signature 04: SDRSharp.Tetra
Problem Signature 05: 1.0.0.0
Problem Signature 06: 5a637fe6
Problem Signature 07: 2c
Problem Signature 08: 40
Problem Signature 09: System.DllNotFoundException
OS Version: 6.1.7601.2.1.0.768.3
Locale ID: 1033
Additional Information 1: 0a9e
Additional Information 2: 0a9e372d3b4ad19135b953a78882e789
Additional Information 3: 0a9e
Additional Information 4: 0a9e372d3b4ad19135b953a78882e789
The libtetradec.dll is in the SDR sharp folder But the crash.txt file says :
Unable to load DLL ‘libtetradec.dll’: The specified module could not be found. (Exception from HRESULT: 0x8007007E)
at SDRSharp.Tetra.dll.TetraPanel.tetra_decode_init (IL offset: 0xffffffff)
at SDRSharp.Tetra.dll.TetraPanel.UdpReceiver (IL offset: 0x40)
at mscorlib.dll.ThreadHelper.ThreadStart_Context (IL offset: 0x14)
at mscorlib.dll.ExecutionContext.RunInternal (IL offset: 0x79)
at mscorlib.dll.ExecutionContext.Run (IL offset: 0x0)
at mscorlib.dll.ExecutionContext.Run (IL offset: 0x2b)
at mscorlib.dll.ThreadHelper.ThreadStart (IL offset: 0x8)
Try to install the latest vcredist 64 AND 32 bits. Many problems with DLL files come from Visual C++.
Try installing the latest version of vcredist 32 AND 64 bit
Thank you very much , i reinstalled vcredist 32 AND 64 bit and it worked .
Now I can hear garbled voices
There may be two reasons if the sound is not good:
1)Channel is encrypted. In this case you will see “Air encryption: 1” in the Msys window
2)RTLSDR might be instable at 3.2Msps I/Q ADC samplerate. Try to reduce the ADC samplerate to 2.4Mspsbor lower and see if it works better
3)You have to be very well centered on the channel and set the bandwidth to about 18KHz
I can see Channel is encrypted. In can see see “Air encryption: 1” in the Msys window
RTLSDR is set at 2.048 Msps I
3)Freq is well centered on the channel and set the bandwidth to about 48KHz
4.) Mode is WFM
5) Tetra plug in doesnt accept NFM
6.) Is there any software to hear encrypted transmission ?
If the channel is encrypted you can’t listen to the channel. Try to find another channel. (TETRA channels have a charecteristic shape and sound when listening it without the plugin). Also try to set the bandwidth to about the width of the channel like you can see in the capture I linked in another post.
6> Totally, the encryption used is TEA1, TEA2, TEA3 or possibly even TEA4 which uses a 128 bit key, but probably only 80-bits of which are used actually protect the data. So all you need to do is to brute force roughly an 80-bit key (1208925819614629174706176 possible keys). So if you cycle through each one and validate that the audio is correct, say at the rate of one key per second, it will only take 38308 trillion years to find the right key. And if it actually is using all 128 bits then add an extra 15 zeros to the time required.
But if you feel that you can find a weakness in the algorithm have a look at the original papers documenting the algorithm. I am not saying that there is not a weakness with TEA, just that no one has found one and made that information public.in last quarter of a century.
(TEA1) http://www.movable-type.co.uk/scripts/tea.pdf
(TEA2) http://www.movable-type.co.uk/scripts/xtea.pdf
(TEA3 and TEA4) http://www.movable-type.co.uk/scripts/xxtea.pdf
brute force,
Thanks for explaining in detail. Very good information is explained in easy to understand manner for people like me who are not engineers .
TETRA Encryption Algorithms (TEAs), these being TEA1, TEA2, TEA3 and TEA 4 are not the same as Tiny Encryption Algorithms.
https://tcca.info/tetra/tetra-security/
@ EA5WTF
From page 114 on http://www.etsi.org/deliver/etsi_en/300300_300399/30039207/03.02.00_40/en_30039207v030200o.pdf
There is a Key Stream Generator that is XOR’ed to the plaintext data. And the KSG algorithm(s) are only available under a strictly controlled Non Disclosure Agreement (€$£). The cipher key used for encryption and decryption (uplink and downlink) are still 80-bits, so the difficulty for a non state actor to decrypt will probably be the same for TETRA Encryption Algorithms as Tiny Encryption Algorithms. But yea you are right.
Having Air Encryption doesn’t necessarily mean you will not hear any voice.. Air Encryption =1 ,means that the network SUPPORTS encryption but each handset needs it enabled also.. I get lots of clear voice on a huge network that has Air Encryption enabled.
But… is there any program, that you type the key and you can decrypt? I believe i have found out, what the key is…
hello,
I think i have the same problem like Steve.
Under sdrshap, when I check ” demudulaor in the TETRA plugin I have the message ” IF samplerate to low change modulation type to WFM or set parameter minoutputsample value = 48000 ”
I have check WFM in Sdrsharp and I change the audio sampling settings inside windows from 44100 to 48000 but still the same message, anyone found a solution ?
for information i am in win7 pro 64bit
minOutputSampleRate (probably case-sensitive) is a predefined key of a key-value-pair of the SDRSharp config file, SDRSharp.exe.Config. My understanding is that it specifies the IQ Sample Rate that SDRSharp internally delivers to its demodulators.
hello,I found the line with “minOutputSampleRate”parameter in the sdrsharp.exe.config file .
The old papareter was 32000, i change it to 48000 but still the same message 🙁
for information i m using SdryPlay RSP1
hello, comment how do you make your rsp1 work with sdrsharp?
thank you, Johnn
Check in SDR# device settings (RTL-SDR controller -> Device field is not null) that device is connected. If it is shows that device is connected, then press play and after that check TETRA demodulator checkbox. If still same IF samplerate error … eject device and connect it again (possibly to another USB port), check connection and press play. (https://teknokoodiradio.vuodatus.net/lue/2018/02/sdr-tetra-decoder-plugin)
@Stewe – 44800 is the soundcard sampling rate, change your default audio sampling settings inside windows from 44100 to 48000 and restart audio/computer
Thanks, I did not understand
Forgot to mention. W10 64-bit OS and x64 processor 3.2GHz 6 core and 8GB ram
I changed the sampling rate in the combox option of SDRSHARP I tried up to 2.4 MPS but it always tells me error the frqueza must be at least 48000 you have a solution thanks
Hello. After installing MSYS2 64 and copy those tetra root files into the bin-directory, i typed “pacman -S socat”…. it seems all ok. But when i type startrx, i get error: “/usr/bin/startrx: line 12: socat: command not found
EOF. I tryed to reinstall, but each time the same issue. Someone resolved this?
Jochen
You need 64 bit OS
Filip.. I am using Windows 8 64bit on an intel core i5
Execute
“pacman -S socat”
in the msys2 shell.
Then try again.
Works great, took all but 2 mins to set up.
I would like to see the devs put this on something like GitHub so others can contribute and open issues etc.
What am I missing here? I can’t hear a thing as it mutes sdr#! Do I need dsd etc also
It is working I believe. I hear clicks and beeps, distortion, and robot voice stuff, but no normal voice, what is the chance that communication is encrypted?
I see number of channels, 0 dropped frames and rate is arround 40 kB/s
Also on Network info screen first line NETINFO has some data all other are empty.
That sounds to me like you are hearing encrypted comms.
In the terminal window you see the raw pdu’s. There is a indication if it’s encrypted.
yep, second line explains it all.
Advanced link: 1
Air encryption: 1
SNDCP data: 1
unknown 0x8: 0
Circuit data: 0
Voice service: 1
Normal mode: 1
Migration supported: 0
Cell never uses minimum mode: 1
Priority cell: 0
De-registration mandatory: 1
Registration mandatory: 1
Tnx anyway but all frq that i was listening to are all encrypted
If you see “Air encryption: 0” then the channel is unencrypted. But depending on the country public services like police/fire/ambulance/rescue are typically encrypted and possibly private services like trams or other public transport may not be encrypted.
Having Air Encryption doesn’t necessarily mean you will not hear any voice.. Air Encryption =1 ,means that the network SUPPORTS encryption but each handset needs it enabled also.. I get lots of clear voice on a huge network that has Air Encryption enabled.
Is that network in the UK Graham?
I have two PC running windows 8.1 . One PC runs tetra plugin OK , another PC SDR# crashes when clicks demodulator checkbox. I must install all updates , VC2015 runtime, Dotnet 4.6 ,after that tetra plugin runs ok
Crushes fine )
I set WFM and 48000 sample rate and constantly closes SDR # and says: set WFM and minimum 48000 …
you must change sample rate in option combox of SDRSHARP try up 2.4 MPS. I had same pb it’s solve by this way, but for the moment i havent no clear speaker,, and in net detail i can read all info upside but nothing in different boxes…
Thanks but still the same … I try but I do not know where the error may be. I have a working Wintelive but with this plugin I have a problem 🙁
Not working here same error as Xanax.
Cheers Kev
Not working for me same error as Xanax.
Cheers Kev
2) Add magic line to Plugins.xml
what does it mean ?? can anyone help me please
More detailed manual:
Install:
———
1) Copy ddl’s to sdr# directory
2) Add magic line to Plugins.xml
Add magic line to SDRSharp.exe.Config:
3) Download and install M-SYS2 from https://sourceforge.net/projects/msys2/
4) Copy contents of msys_root to your M-SYS2 installation directory
5) Open M-SYS2 shell and execute “pacman -S socat”
Use:
———
1) Open M-SYS2 shell and execute command “startrx”
2) Run sdr#.
3) Set mode NFM or WFM and bandwidth 25KHz
This site is blocking the tags.
“2” should be:
(without spaces)
and
(without spaces)
open Plugin.xml in notepad and paste
magic line add key=”Tetra” value=”SDRSharp.Tetra.TetraPlugin,SDRSharp.Tetra”/
System.NullReferenceException: Odwołanie do obiektu nie zostało ustawione na wystąpienie obiektu.
w SDRSharp.Tetra.TetraPlugin.Close()
w SDRSharp.MainForm.MainForm_Closing(Object sender, CancelEventArgs e)
w System.Windows.Forms.Form.OnClosing(CancelEventArgs e)
w System.Windows.Forms.Form.WmClose(Message& m)
w System.Windows.Forms.Form.WndProc(Message& m)
w System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
w System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
w System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
with me , it works after install VC 2015 runtime, Dotnet 4.6
I tried that but nothing change – still I don’t see plugin in my SDR. When i try to close SDR I receive an error like above.
Win7 64 SP1
Are you using the latest version of SDR#? I tried it with 1583 and it didn’t worked, it worked only with the latest version (1633)
Sure. I tried several diffrent versions : 1583, 1631, 1637
Will this work ok on windows 10 thanks
OK, the download now work, but i seems to unable install to msys2 – under windows. This is another great things which not run under win . . . I give up. Use instead of the skywave linux distro . . .
User error.. Don’t blame the software.. MSys2 installed fine for me.
The download not work for me. Anyone works ?
Tested again, seems to be working just fine.
3.10.x and 3.11.x both crash as soon as you try to start the RTL-SDR. It runs fine in CubicSDR, HDSDR, SCRConsole, and SDRSharp.