Архив за Январь, 2018

Comment on Wirelessly Activated Facial Recognition with a Raspberry Pi, Camera and RTL-SDR Dongle by Ben Barrett

Seems like this project is just begging to use the SDR as an additional authentication factor, perhaps decoding the unique ID’s of whatever wireless hardware the entrants carry around.

Comment on TETRA Decoder Plugin for SDR# Now Available by EA5WTF

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/

Comment on TETRA Decoder Plugin for SDR# Now Available by Jochen brandt

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???

RTL-SDR Discussion • Re: New Member Saying Hello.

Hi,
My V3 RTL-SDR dongle arrived.
It works perfectly with SDRTouch on my tablet and as I already had SDRTouch installed on my tablet it was plug and play, Im delighted.
It seems to work well with my various antennas, it likes my home made loops.
I will endeavour to try it on my Windows 10 lap top over the weekend.
What is the prefered software to run a V3 RTL-SDR dongle on my Windows 10 laptop ? will I just pick one and give it a go, or is there a particular one that the V3 dongle likes ?
Thanks very much in advance for any replys.
Regards,
Wilf.

Statistics: Posted by Wilf — Wed Jan 31, 2018 8:32 pm


вообще не определился в шарпе. Так и есть. Самая новая версия SDRsharp 1837 с aipspy.com просто не определяет донгл! При…

SDRshik пишет:
вообще не определился в шарпе. Так и есть. Самая новая версия SDRsharp 1837 с aipspy.com просто не определяет донгл! При этом старые версии, видят его отлично. 540 страниц темы прочитать нереально. Ка...
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Широкополосный приёмник из DVB донгла - Страница #539

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SDRshik На первом скрине по-моему вообще не определился в шарпе.

orlexy пишет:
SDRshik На первом скрине по-моему вообще не определился в шарпе.
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Широкополосный приёмник из DVB донгла - Страница #539

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Последняя версия SRDsharp видит только редкий Е4000 чип. Обычный донгл не распознает. Как это исправляется? И еще, плаги…

SDRshik пишет:
Последняя версия SRDsharp видит только редкий Е4000 чип. Обычный донгл не распознает. Как это исправляется? И еще, плагин декодера тетры в какой версии у кого работал? Может, и не нужно ставить эту 1...
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Широкополосный приёмник из DVB донгла - Страница #539

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Кому-то квадр в огород упал)…


Кому-то квадр в огород упал)

What maximum distance can I expect a B200-mini to be able to serve a handset via OpenBTS?

I guess the title says it all, but basically I am wondering about the feasibility of putting a SDR in a baloon, powered by battery, and see how far it can reach handsets. Would it be feasible to power such a SDR with a battery for ~30 minutes? And what would be a realistic expectation as to how far away the signals would be ablw to reach as a maximum distance? Thanks in advance for any replies

submitted by /u/Tuuxx
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Troubleshooting Help • Re: NooElec NESDR SMArt — Error: Cannot access RTL device

I also helps to have more than one RTL device available to test, to see if the problem is with software or with hardware. I had one of the smaller NooElec devices get hot and fail.

Statistics: Posted by hotpaw2 — Wed Jan 31, 2018 6:10 pm


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