HF Digital Modes

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Welcome to the HF Digital Modes page!

Here you will find the ARRL Michigan presentation on HF Digital modes as well as other fun and useful stuff.

Enjoy and 73

John kc9on


**** It’s best to download these then view – I noticed content may be missing when viewing within a web browser but work just fine after downloading….. ****

HF-Digital-2016-03 – PowerPoint

HF-Digital-2016-03 – PDF

(Includes NBEMS Additions)

A slight different version of the presentation geared toward using Olivia for Emergency Communications, thanks John AC8JW!


Extra files to help with the presentation:

Common Frequencies

Live Audio Examples (zip file)


TOMARC Echo-Link Presentation: Echolink-KC9ON

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