[amsat-bb] Question - Icom IC910-H full duplex operation using theData jack inputs

N6RFM1 gmail 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
degrees elevation.

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,

Bob 
N6RFM
Fn41iq









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