Sadly i don’t think that is a fix. Unless Icom releases a new firmware to fix 9k6 bandwidth on xmit, we’re dead in the water on this one. It’s not just a tap in the rig or a TNC issue. It’s an SDR issue in the radio firmware.
If anyone can influence Icom, please do so!!!!!
Mark N8MH
On Sat, Nov 2, 2019 at 5:45 AM Gregory Beat via AMSAT-BB amsat-bb@amsat.org wrote:
Sounds like an opportunity for SYMEK (German company closed 2014), that offered various high-speed add-on boards for AMSAT satellite operators. http://www.symek.com/g/index-g.html
greg w9gb == Message Date: Thu, 31 Oct 2019 16:28:40 -0700 From: Kevin wa7fwf@gmail.com To: Charles Reiche charlieray@gmail.com Cc: AMSAT BB Amsat-bb@amsat.org Subject: Re: [amsat-bb] IC-9700 + 9600 baud packet?
Charles, A bunch of us spent a long time trying to get this to work, I tried with my Kantronics 9612. Icom was asked many times where the bottleneck is, hardware? firmware? and they refuse to say one way or the other. Their only answer has been that "we" (radio amateurs) should have seen them removing 9600 packet support from the mobile market,so it should have been no big surprise that they removed it from the 9700.
73 Kevin WA7FWF
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