Maybe someone can make an ipk (3rd party) plugin of it...-or- are there also sources available via github or so?
DAB+ with RTL-SDR stick
Re: DAB+ with RTL-SDR stick #61
Re: DAB+ with RTL-SDR stick #62
Posted 25 March 2019 - 09:40
Changed the topic title to better reflect the discussion...
Currently in use: VU+ Duo 4K (2xFBC S2), VU+ Solo 4K (1xFBC S2), uClan Usytm 4K Ultimate (S2+T2), Octagon SF8008 (S2+T2), Zgemma H9.2H (S2+T2)
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Re: DAB+ with RTL-SDR stick #63
Re: DAB+ with RTL-SDR stick #64
Posted 25 March 2019 - 10:20
Hello,
My plugin does not works yet, it display only an interface but does not do anything, somebody should connect the plugin with libraries or at least with rtl_fm/aplay
However, provided "libraries" archive contain all required apps and drivers which allow command line interface to listen on all frequencies available on the RTL-SDR dongle.
best regards
Marc
init 2 && init 3
Re: DAB+ with RTL-SDR stick #65
Posted 25 March 2019 - 11:34
Hi,
You should have a look at this plugin:
https://github.com/satdreamgr/SDGRadio
Done by Athoik it is already fully functional.
Pr2
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Sat: Hotbird 13.0E, Astra 19.2E, Eutelsat5A 5.0W
VU+ Solo 4K: 2*DVB-S2 + 2*DVB-C/T/T2 (used in DVB-C) & Duo 4K: 2*DVB-S2X + DVB-C (FBC)
AB-Com: PULSe 4K 1*DVB-S2X (+ DVB-C/T/T2)
Edision OS Mio 4K: 1*DVB-S2X + 1*DVB-C/T/T2
Re: DAB+ with RTL-SDR stick #66
Posted 25 March 2019 - 15:16
Thanks Pr2,
I have built @ATHOIK's SDGRadio and created an archive with all required ipk files to run the radio, didn't had time to test the radio, but i suppose should work.
I have uploaded the archive here http://ms.serdit.ro/sdgradio.tar.gz for those who wants to give a try. All ipk are built under OpenPLi 6.2 env.
Best regards,
Marc
init 2 && init 3
Re: DAB+ with RTL-SDR stick #67
Re: DAB+ with RTL-SDR stick #68
Posted 26 March 2019 - 08:56
You're welcome @Trial, actually @ATHOIK is the one which should be thanked he did the hard work.
If you have no experience with RTL-SDR devices you should try GQRX for your computer as well, it has a nice "waterfall" and it is easy to install and use http://gqrx.dk/download
Best regards,
Marc
init 2 && init 3
Re: DAB+ with RTL-SDR stick #69
Re: DAB+ with RTL-SDR stick #70
Posted 26 March 2019 - 13:13
Yeah, amazing devices, even ISS has a "free/unencrypted" channel, there are some weather satellites which send realtime data, all taxi and/or CB stations, you can try to decrypt TETRA stations , or cell phones communications.
There exists few devices which are able to transmit signals too as https://greatscottga.../yardstickone/
Good luck,
M
init 2 && init 3
Re: DAB+ with RTL-SDR stick #71
Posted 31 March 2019 - 15:02
Re: DAB+ with RTL-SDR stick #72
Re: DAB+ with RTL-SDR stick #73
Posted 31 March 2019 - 16:37
With standard dvb-t drivers this is not possible...
Edited by Matrix10, 31 March 2019 - 16:42.
Re: DAB+ with RTL-SDR stick #74
Re: DAB+ with RTL-SDR stick #75
Posted 31 March 2019 - 17:46
Hello Matrix10,
The RTL stands for RTL CHIPSET, which can be RTL2832U or R820T both built by Rafael Micro.
The SDR term stands for "Software Defined Radio" which mean that the demodulation is done by software instead of hardware.
The RTL chip which support SDR has a bug discovered by a hardware hacker which allow to capture the raw I/Q data signal from RF receiver before reach the hardware demodulator. Because of this the "unmodified" drivers does not work for SDR, only the special crafted ones can be used, and because it is a software demodulation will load the CPU in some circumstances.
Hope that this explain some of the RTL-SDR devices. I think there is a wiki somewhere with more detailed infos.
Best regards,
Marc
init 2 && init 3
Re: DAB+ with RTL-SDR stick #76
Posted 31 March 2019 - 18:47
The feeds received via satellite in ETI format work even on old mips receivers (since only ETI demultiplexing occurs), because the OFDM is the CPU killer.
Would be nice to receive just ETI stream from onboard tuner, but that's not DVB, so just forget it.
Unamed: 13E Quattro - 9E Quattro on IKUSI MS-0916
Re: DAB+ with RTL-SDR stick #77
Posted 31 March 2019 - 19:10
Hello Matrix10,
The RTL stands for RTL CHIPSET, which can be RTL2832U or R820T both built by Rafael Micro.
The SDR term stands for "Software Defined Radio" which mean that the demodulation is done by software instead of hardware.
The RTL chip which support SDR has a bug discovered by a hardware hacker which allow to capture the raw I/Q data signal from RF receiver before reach the hardware demodulator. Because of this the "unmodified" drivers does not work for SDR, only the special crafted ones can be used, and because it is a software demodulation will load the CPU in some circumstances.
Hope that this explain some of the RTL-SDR devices. I think there is a wiki somewhere with more detailed infos.
Best regards,
Marc
Edited by Matrix10, 31 March 2019 - 19:11.
Re: DAB+ with RTL-SDR stick #78
Re: DAB+ with RTL-SDR stick #79
Re: DAB+ with RTL-SDR stick #80
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