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Re: Noises on 435.215 ?



Sounds like a data mode called Mobitix or similar I used to decode years 
ago.
The description of sounding like a truck engine activated a brain cell. 
(Just one!)
Let us know if you id. it.

 Paul.

M0SCI

Amsat UK member 6484


----- Original Message ----- 
From: "Dave G1OCN" <dave@g1ocn.com>
To: <david.barber@dbelectronics.co.uk>
Cc: <amsat-bb@amsat.org>
Sent: Friday, December 30, 2005 11:44 AM
Subject: Re: [amsat-bb] Noises on 435.215 ?


> Hi Dave,
>
> I have listened to the recording, not a good one, but the tones
> run for 30/32 seconds and stop for 1 to 2 seconds.
> Definitely moving, with Doppler.
> It's my guess that it would be best decoded in an SSB mode.
> Difficult to describe the noise, but its repetitive,  like the tick
> over of a lorry engine.
>
> Don't think my DSP2232 will decode this one. Hi.
>
> I will have another listen during the course of the day.
>
> Cheers,
>
> Dave.
> ----
> Sent via amsat-bb@amsat.org. Opinions expressed are those of the author.
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----
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