From ARISS ... The spouse of ARISS Hardware team member Ed Krome, K9EK, pointed out that the ARISS next generation radio system (InterOperable Radio System--IORS) is prominently described as a primary

Greetings! I don't have a full duplex HT but I do have a Yaesu FT-8800R which does have full-duplex operation when one side is on VHF and the other is on UHF. I wondered if anyone could point me to

What questions do you have?!?

We have a complete ground station and we need some help with putting it into operation. Our basic setup is: M squared LEO pak uhf and vhf antennas Yaesu G-5500 az-el rotator and controller ERC rotator

The files that I sent are for setting up a Kenwood TH-D72A with RT Systems software for satellites. Brad KC9UQR

Hi Jerry: Here are the two files that you need again. I do have a PC. See attached. 73 Brad KC9UQR

Hi Brad, Not sure if you sent me the file, but try again. It may only for a PC system, but I think I may have and old PC that might be able to open it. Jerry...W8RQM

I too have the Kenwood TH D-72A and love it. It is a breeze to set up with RT Systems and a breeze to use. I should be able to send you the RT Systems file and all you have to do is change the call in

@Stephen, I have the Kenwood Th-D72A. Works great. Duplex receive. Jerry...W8RQM

At this point, SatPC32 only supports certain radios, primarily the bigger fixed units that allow for computer control via CAT/CI-V commands. I am not aware of any HTs that could do that and even then,

With an HT, many are successful by just “accommodating “ for Doppler with a step above/below the 440-band frequencies. None required, really, on the 2m side. SO ... either VFO mode for 440 - or

Is there any way to connect something like SatPC32 to the Kenwood TH-D74 to automatically adjust frequencies for Doppler shift? If not, are there any HTs or Mobiles that can do this? Or do you have

Back story - https://amsat-uk.org/2020/01/28/slow-scan-tv-from-iss-january-30-31/ First time trying SSTV? Info links here - http://www.work-sat.com/SSTV.html

Russian cosmonauts are expected to activate Slow Scan Television (#SSTV) image transmissions on 145.800 MHz FM from the International Space Station #ISS on Thursday, January 30 and Friday, January 31

Yes!

You can adjust both frequencies (uplink and downlik) with gpredict+Ubuntu?? At the same time

Thanks David.

You don't have to. There are great programs for Win10, OSX, and Linux that will drive the IC-9700.

Dave, I don't understand anything about Ubuntu.

ARISS ReleasrDave Jordan, AA4KNARISS PRJanuary 16, 2020 Message to US Educators Amateur Radio on the International Space Station Contact Opportunity Call for Proposals Upcoming Proposal Window is