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Re: [Discuss-gnuradio] Problem with receiving signal from satellite Thur
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From: |
Alexander Huemer |
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Subject: |
Re: [Discuss-gnuradio] Problem with receiving signal from satellite Thuraya-3 |
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Date: |
Wed, 29 Jan 2014 08:49:02 +0100 |
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User-agent: |
Mutt/1.5.21 (2010-09-15) |
On Wed, Jan 29, 2014 at 10:14:19AM +0800, Cheng Chi wrote:
> I am trying to collect signal from Thuraya-3. Here is the setup I
> used:
> - USRP N210 + WBX
> - LNA with 30dB gain (ZHL-1217MLN)
> - Iridium Antenna (I don't have specific antenna for Thuraya right now.
> Since Iridium and Thuraya frequency bands are quite close, I suppose it
> would work more or less)
>
> Center frequency: 1530MHz
> Sampling rate: 10MHz
>
> From the spectrum (attached), I can see the Inmarsat signal, but no sign of
> Thuraya signal. Anyone has suggestion about how to receive the thuraya
> signal?
Are you aware of OsmocomGMR[1]? It's a project that is aimed at
receiving the Thuraya signals. Although, AFAIK, so far only Thuraya2 was
received, due to the physical location of the people involed.
Kind regards,
-Alex
[1] http://gmr.osmocom.org/trac/