[amsat-bb] AO-85 Question

Matthew Stevens matthew at mrstevens.net
Mon Apr 10 02:31:18 UTC 2017

At TCA up is 435.170, down 145.980.

So accounting for doppler with 5khz steps, 435.160 at AOS, 435.165 halfway
to TCA, 435.170 at TCA, 435.175 halfway to LOS, and 435.180 approaching LOS.

I also find it necessary at times to tune the downlink to 145.975 after
TCA, although not always. Just depends on the pass.


- Matthew
​ kk4fem​

On Sun, Apr 9, 2017 at 10:20 PM, R.T.Liddy <k8bl at ameritech.net> wrote:

> I've seen some commentary about the best freqs to use
> for AO-85. What should I program for UP & Down for that
> Satellite?
> TNX,    Bob  K8BL
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