Search found 17 matches

by fe8769
Fri Oct 28, 2016 8:52 am
Forum: General
Topic: Bias tee for SDRPLAY
Replies: 2
Views: 1388

Re: Bias tee for SDRPLAY

Thanks for quick answer .Great
by fe8769
Thu Oct 27, 2016 8:32 pm
Forum: General
Topic: Bias tee for SDRPLAY
Replies: 2
Views: 1388

Bias tee for SDRPLAY

Sdrplay is very good in 1545 MHz inmarsat reception . I would like to improve reception using outernet inmarsat preamplifier . This preamplifier is powered with bias tee through modified RTL SDR . I can't use both rtl-sdr an sdrplay on the same line . What component can I use to feed preamplifier be...
by fe8769
Wed Mar 30, 2016 2:48 pm
Forum: SDRplay related
Topic: ADSB News?
Replies: 13
Views: 5139

Re: ADSB News?

I have better results than the rtl sdr key . I'm using core 5 yo core I5 with windows 7 32 . I send the result to VRS . I m using a inmarsat home made patch antenna installed close to the roof windows . 24 hours running with no error
by fe8769
Wed Mar 30, 2016 2:44 pm
Forum: General
Topic: tetra
Replies: 2
Views: 1108

Re: tetra

Hello Yes it is possible but not so easy . Maybe you can read the complete post concerning TETRA on radioreference . I can do it but I have trouble with stability . I have some "samples error" with modified gnuradio grc . I asked here but I didn't get any answer . I m waiting for the evolu...
by fe8769
Mon Mar 21, 2016 10:41 pm
Forum: Code Corner
Topic: SDRPLAY with tetra decoder
Replies: 4
Views: 4476

Re: SDRPLAY with tetra decoder

Concerning Tetra decoding , what does "lost sample" means with osmosdr source ?
by fe8769
Fri Feb 19, 2016 1:33 pm
Forum: General
Topic: SDRplay and Airprobe
Replies: 3
Views: 2240

Re: SDRplay and Airprobe

Team support please answer to the : Using device #0: Mirics MSi2500 default (e.g. VTX3D card) usb_claim_interface error -6 FATAL: Failed to open mirisdr device. Trying to fill up 1 missing channel(s) with null source(s). This is being done to prevent the application from crashing due to gnuradio bug...
by fe8769
Sat Feb 13, 2016 5:05 pm
Forum: General
Topic: Sample rate settings
Replies: 4
Views: 2343

Re: Sample rate settings

hello Could support team explain sample rate of SDRplay ? SDRPLAY is a very nice product but there are several limitations : - TETRA is working but with a lot of errors (sometime TETRA signal become stange) mais sample rate settings - Gr-gsm isn't working even with gnuradio grc modifications - No AD...
by fe8769
Thu Feb 11, 2016 9:24 pm
Forum: General
Topic: SDRplay and Airprobe
Replies: 3
Views: 2240

Re: SDRplay and Airprobe

Up to this message I tried to remake gr-gsm but still same error I m using xubuntu 14.4 Sdrplay is working fine with cubicsdr I reinstalled gr-osmosdr still error : Using device #0: Mirics MSi2500 default (e.g. VTX3D card) usb_claim_interface error -6 FATAL: Failed to open mirisdr device. Trying to ...
by fe8769
Sun Jan 03, 2016 10:20 pm
Forum: General
Topic: SDRplay and Airprobe
Replies: 3
Views: 2240

SDRplay and Airprobe

SDRplay and Airprobe Now TETRA decode is working with Sdrplay .I try to run Airprobe GSM project I have the following error : sudo ./airprobe_rtlsdr.py -f 9.584e+08 -g 49.6 [sudo] password for gnuradio37: linux; GNU C++ version 4.8.4; Boost_105400; UHD_003.010.git-89-gb17b440d gr-osmosdr v0.1.4-57-g...
by fe8769
Mon Dec 21, 2015 7:34 pm
Forum: Code Corner
Topic: SDRPLAY with tetra decoder
Replies: 4
Views: 4476

Re: SDRPLAY with tetra decoder

I found solution by myself (like often)

I rebuild gr-osmosdr with cmake -DENABLE_NONFREE=TRUE ..\

Sdrplay is decoding TETRA

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