Posts tagged Digital Modes

VIDEO – Receive HF Digital Communications — Even if You’re Not a Licensed Ham!

John Jacob Schmidt, June 3, 2024

This is the first in a series of videos I’ve been working on recently. Please share far and wide. …

JS8Call and Commstat | Comprehensive

John Jacob Schmidt, March 26, 2023

JS8Call is software using the JS8 Digital Mode providing weak signal keyboard to keyboard messaging to Amateur Radio Operators. Cross-platform digital mode …

WHITE PAPER – Digital Mode Waterfall Designation

John Jacob Schmidt, May 8, 2019

Statement of Purpose: Establish and reinforce standard practices for use of modes, specifically their locations on the waterfall, during …

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/// AUTHENTICATION OF OFFICIAL AMRRON TRAFFIC ///

SHA-1 Hash File for:

NATL-RR-250217-1745Z-AIB-sig.k2s (custom .k2s file)

a4de7ee153e3c54d43076dbeb06c5418ee2bff44

Learn how to use GTKHash to verify the check sum of a file, at:
GTKHash Check Sum Utilities White Paper


Also (more authentication tools)...
PGP Public Key for Verifying Digitally Signed Files: 

Learn more about Authentication using pgp signed documents over radio.  All official AmRRON traffic originating with AmRRON National or the AmRRON Eastern SIGCEN will nearly always be digitally signed:

https://amrron.com/2023/05/21/authenticate-files-using-pgp-gpg-signed-certificates/

Copy/paste the link to download the AmRRON Actual (ECC) PGP public key.  This key will be used for digitally signing official AmRRON traffic, enabling radio operators to authenticate traffic if the internet is down or the website is otherwise inaccessible.

Download the AmRRON Actual PGP key from the link below:

https://amrron.com/wp-content/uploads/2023/02/AmRRON_Actual_ECC_PUBLIC.asc