AO-16 Status Update
April 10, 2008
Hello All,
AO-16 continues to operate well in its new voice configuration as follows:
Uplink: 145.920 MHz FM
Downlink: 437.026 MHz DSB (LSB and USB)
After several months of continuous illumination, AO-16 is again experiencing short periods of eclipse. Recent telemetry indicates that the spacecraft temperatures are decreasing a bit as a result.
As the eclipse periods of AO-16 continue to increase in the coming months, we must continue to monitor the spacecraft power budget. Spacecraft control is now limited to the Microsat Boot Loader (MBL). Therefore, the power budget of AO-16 is managed by varying manually the output power of the transmitter.
Users of AO-16 are encouraged to report any aberrant operations by either posting to the AMSAT-BB or by emailing the command team at n8mh@amsat.org “Aberrant operations” might include the following: complete loss of signal from the spacecraft or significant change in the transmitter frequency.
We are grateful to see significant activity on AO-16!
On behalf of the command team,
Mark L. Hammond, N8MH
Mark:
Many thanks for the work it is taking to keep AO-16 up and running. It is definitely a learning curve over straight FM birds. Makes a nice bridge between pure FM and pure SSB birds.
Thanks, Ron KA4KYI
Mark L. Hammond wrote:
AO-16 Status Update
April 10, 2008
Hello All,
AO-16 continues to operate well in its new voice configuration as follows:
Uplink: 145.920 MHz FM
Downlink: 437.026 MHz DSB (LSB and USB)
After several months of continuous illumination, AO-16 is again experiencing short periods of eclipse. Recent telemetry indicates that the spacecraft temperatures are decreasing a bit as a result.
As the eclipse periods of AO-16 continue to increase in the coming months, we must continue to monitor the spacecraft power budget. Spacecraft control is now limited to the Microsat Boot Loader (MBL). Therefore, the power budget of AO-16 is managed by varying manually the output power of the transmitter.
Users of AO-16 are encouraged to report any aberrant operations by either posting to the AMSAT-BB or by emailing the command team at n8mh@amsat.org “Aberrant operations” might include the following: complete loss of signal from the spacecraft or significant change in the transmitter frequency.
We are grateful to see significant activity on AO-16!
On behalf of the command team,
Mark L. Hammond, N8MH
Sent via AMSAT-BB@amsat.org. Opinions expressed are those of the author. Not an AMSAT-NA member? Join now to support the amateur satellite program! Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb
participants (2)
-
Mark L. Hammond -
Ronald Nutter