[amsat-bb] Re: L-Band satellites

Graham Shirville g.shirville at btinternet.com
Wed May 30 02:30:01 PDT 2007


Hi Andy,

I have used the same Hughes 9101 terminal on both systems.

The polarisation is different - one is LH circular and the other one RH 
circular

There is a big screwhead slot thingie on the back of the flat plate antenna 
in the lid which you have to change over...

Subjectively the Thuraya system seemed faster but needed a higher S meter 
reading than when using the Inmarsat satellites.

Hope this helps

73

Graham G3VZV
----- Original Message ----- 
From: "Andy Brian" <briaandy at gmail.com>
To: "AMSAT-BB" <amsat-bb at amsat.org>
Sent: Wednesday, May 30, 2007 9:07 AM
Subject: [amsat-bb] L-Band satellites


> Hello,
>
>
> where are the difference between Inmarsat and Thuraya satellite sytem,
> frequency and mode etc. or this is the same system.
>
> thanks in advance
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