ARLA/CLUSTER: AMSAT-DL divulga modificações ao kit para operar o satélite geoestacionário QO-100

[João Costa > CT1FBF]

AMSAT-DL QO-100 Up and Downconverter kit modifications announcement

AMSAT-DL has recommended a modification to their QO-100 Upconverter
and Downconverter kits which were shipped prior to March 1 to improve
performance of the uplink SSB transmit signal and address reduced gain
of the downlink wide-band DATV reception.

Refer to AMSAT-DL's post at:
http://tinyurl.com/ANS-076-AMSAT-DL-Converter

Kits being shipped currently will already have the modification.
The changes primarily affect the wide-band DATV signal so the users of
the narrow-band CW/SSB only operations are less affected.

Users able to perform the modification themselves will find the
instructions posted at:
https://amsat-dl.org/en/fix-fuer-qo-100-downconverter

For users unable to make the modification themselves AMSAT-DL says
instructions for exchange of the old kits will be published soon.

AMSAT-DL