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AO-7 70cm tlm (baudot?)
- Subject: [amsat-bb] AO-7 70cm tlm (baudot?)
- From: Geoff <vk2tfg@xxxxxxxxxxxxxx>
- Date: Wed, 26 Jun 2002 07:58:34 +0000
- User-Agent: Mozilla/5.0 (X11; U; Linux 2.4.3-20mdk i686; en-US; 0.8) Gecko/20010409
Hi Guys,
I saw this interesting snippet buried in the info that's been flowing
to and fro lately.
AMSAT-OSCAR 7 contains two experimental telemetry systems designed for use
with simple ground terminal equipment. The first system, developed by the
WIA-Project Australis group in Australia, telemeters 60 parameters in 850-Hz
shift, 60 WPM five-level Baudot teletype code to permit printout on standard
teletype equipment in a format readily convertible for direct processing by
small digital computer. The second system telemeters 24 parameters as
numbers in standard Morse code and can be received with pencil and paper.
From what I can gather the baudot tlm is supposed to come up on the
70cm beacon when the bird is in mode A or mode "D" (70cm beacon only?).
Does any one know if this system ever worked?
Has anyone heard this system in the last few days?
Does anyone have any info on the "60 parameters"? (equations etc).
If we start seeing baudot tlm I'll be tempted to dust off my old PK-232MBX!!
73 de Geoff vk2tfg.
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