Re: [Gpredict-discussion] Simplex RX-TX with Icom 910h

[Alexandru C. <oz...@gm...>]

Please use the user manual for reference instead of some old wiki page
I used for drafting a design.

Also, if you search the archives you will find several discussions
about IC-910 support. In short: it's broken and needs to be fixed.

Alex


On Fri, Aug 25, 2017 at 1:03 AM, Alex Becerra <ale...@gm...> wrote:
> Hello all,
>
> I would like to use the ICOM 910h for Simplex RX-TX operation. That means,
> using the same band (UHF) for uplink and downlink in half duplex operation
> correcting the frequencies for uplink and downlink boith separately (maybe
> in separated VFOs)
>
> I found the following link http://wiki.oz9aec.net/index.
> php/Doppler_Tuning_Algorithm_for_Gpredict but I couldn't make the Icom 910h
> behaves as I want.
>
> Also, when I read the DCD signal it gives me a 1 for SQL open and 0 for
> close (transmission) which is the opposite to PTT (1 for SQL
> close/transmission) which leads me to the opossite result (it swaps
> frequencies for uplink/downlink)
>
> How can I make my rig work as I want? Which configuration should I use in
> GPredict?
>
> I'm using ICOM's IC-CT17 interface to communicate mi computer with the rig.
>
> Thank you!
>
> Best regards,
> Alex.
> ------------------------------------------------------------------------------
> Check out the vibrant tech community on one of the world's most
> engaging tech sites, Slashdot.org! http://sdm.link/slashdot
> _______________________________________________
> Gpredict-discussion mailing list
> Gpr...@li...
> https://lists.sourceforge.net/lists/listinfo/gpredict-discussion