[HamSat] Echo Update 7-6-04
KA8VIT
ka8vit at ix.netcom.com
Tue Jul 6 08:35:18 EDT 2004
Is there any soundcard software for telemetry collection
and decoding ?
73,
Bill KA8VIT
ka8vit at ix.netcom.com
*********** REPLY SEPARATOR ***********
On 7/6/2004 at 8:24 AM Timothy Pickett wrote:
>The first sets of Whole Orbit Data (WOD) from the satellite have been
>collected and analysis is continuing. Jim White, WD0E, says, "We have
>looked at the WOD collected after we adjusted the solar panel set point to
>what we determined would be close to the optimum point. It resulted in
>nearly double the peak power input from the panels on the following
orbit."
>Currently the solar panels are producing nearly 20W peak, 16W average in
>the
>sun. The WOD shows that ECHO's attitude motion is complex. The torque
rod
>is
>clearly magnetized with the polarity that has the -Z down in the northern
>hemisphere.
>
>The Command Team would like to thank everyone that has sent in ECHO
>telemetry to date. The data has already proven useful in the
commissioning
>effort. A new web page is now available for submitting telemetry data.
The
>web page also includes options for retrieving and graphing archived
>telemetry data. The new ECHO telemetry archive web page is
>http://www.coloradosatellite.com/echo
>
>The TlmEcho program has an updated coefficients file available and version
>1.03 will be available for downloading on 06 July 2004 from
>http://www.amsat.org/amsat-new/echo/tlm_decode.php
>
Bill Chaikin, KA8VIT
ka8vit at ix.netcom.com
www.qsl.net/ka8vit
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