David Rowe
unread,May 1, 2021, 5:09:49 PM5/1/21Sign in to reply to author
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to freetel...@lists.sourceforge.net, digita...@googlegroups.com
Hello List,
Simon, DJ2LS, is working with me on the HF data project. While I am
working on the modems, he has been developing the protocol and user
interface side and has made fine progress. We are working towards a
fully open source, high performance HF data system.
The attached plot (extracted from a recent test report) shows the
performance of our prototype system, compared to several others, on a
pretty tough channel.
Simon needs a low cost HF Radio with rig interface so that he has two
radios back-back in order to test and develop the protocol. Can anyone
help provide Simon with a low cost, donated, or loaner HF radio and rig
interface? He lives in Baden-Baden, near Karlsruhe.
His second problem is he lives in a flat so needs a stealth antenna.
However for back-back protocol testing two radios on the bench is fine
as a first step.
Thanks,
David
Screenshot from 2021-04-30 05-54-19.png