[amsat-bb] Question - Icom IC910-H full duplex operation using theData jack inputs
n6rfm1 at gmail.com
Mon Dec 4 18:54:28 UTC 2017
Thanks to suggestions from N8MH and WA8SME, Data jack cabling now working.
Hope to be on Falconsat-3 soon although optimal passes here are 25-29
For those interested, the IC-910H only uses the Data jacks for I/O when PTT
is asserted at the jack itself. Input level needs to be ~ 0.4 V p-p or
less. Otherwise, internal limiter shuts down modulation.
Best to all,
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