All of the FM Foxes have high speed telemetry capability, but it has never been used on AO-91. We did turn it on with AO-85 a few times, but that was because this was the first Fox satellite and we wanted to test it. AO-91 has no need for it. Fox-1Cliff and Fox-1D both have VGA-quality cameras aboard, and high speed mode will be used to downlink pictures.

In other words, I don't know what you heard, but it was not high speed data. Good reason it did not decode :-) 73, Burns W2BFJ

On Thu, Nov 23, 2017 at 3:42 PM, Fred Castello [email protected] wrote:

Is anyone using this particular combination with the Fox 1 Telemetry Analysis Tool? Today on one of my good passes with AO-91 I believe it was transmitting high speed telemetry and it seemed no matter what combination I used, I could not get the tool to decode the high speed telemetry. I have no problem with the low speed Data Under Voice with this combination. I have always assumed that the high speed telemetry is on the same frequency as voice and low speed DUV. I would appreciate any thoughts anyone has as usual. Best Regards, Fred – KF4FC