Hellschreiber

IZ8BLY Hellschreiber - Freeware Hellschreiber decoding program for windows by Nino Porcino

Ham radio digital modes - An introduction to PSK31, MT63, and Hellschreiber, John DeGood NU3E Trenton Computer Festival in PDF

PSK31 and Hellschreiber - Exaustive introduction to PSK31 and Hellschreiber by Bob Rushby

Hellschreiber beacon project - This web site describes a low power beacon system to be used for propagation and performance tests on the lower bands. The beacon offers CW (on-off keyed) modes and FSK modes; the traditional Morse ID mode, and Feld-Hell, another highly noise immune CW mode.

A History of Hellschreiber - The first really successful Facsimile mode, is as old as electronics itself.

An Introduction to Hellschreiber - Feld-hell club promoting the use of all hellschreiber modes on the amateur radio bands.

Feld-Hell Club - Club dedicated to the world of Hellschreiber

Ham radio digital modes  ^updated - An introduction to PSK31, MT63, and Hellschreiber, John DeGood NU3E Trenton Computer Festival in PDF

Hell Formats - Here is a simple definition of all the Hellschreiber modes

HELLoIP - CWirc Hellschreiber extension - HELLoIP is a CWirc extension to do Hellschreiber over the internet, using gMFSK

Hellschreiber at Wikipedia - Wiki page of the Hellschreiber or Feldhellschreiber facsimile teleprinter by Rudolf Hell

Hellschreiber beacon project - This web site describes a low power beacon system to be used for propagation and performance tests on the lower bands. The beacon offers CW (on-off keyed) modes and FSK modes; the traditional Morse ID mode, and Feld-Hell, another highly noise immune CW mode.

Hellschreiber Bibliography - Multilanguage documents about Hellschreiber

Hellschreiber by LA9IHA - Getting started with Hellschreiber

Hellschreiber frequencies - Suggested frequencies for HELLSCHREIBER operation by the feldhell club

Hellschreiber machine - Pictures of Hellschreiber machines as projected by Rudolf Hell

Hellschreiber snapshots - 136khz and hf hellschreiber images

Hellscreiber sample - A sample picture of a Hellschreiber CQ call

Hellscrhreiber DX Spots - Hellschreiber DX Spots by hamspots

How the Hellschreiber works - Hellschreiber is a teleprinting system based on low-resolution character-level facsimile. Learn how it works with animations and graphics.

IZ8BLY Hellschreiber - Freeware Hellschreiber decoding program for windows by Nino Porcino

K4JCW - Hellschreiber Resources

PSK31 and Hellschreiber - Exaustive introduction to PSK31 and Hellschreiber by Bob Rushby

The Hellschreiber a rediscovery - This article has been cut from Ham Radio, December 1979.

WM2U's Hellschreiber Page - A complete guide to operate hellschreiber, includes a quick startup guide to IZ8BLY program.

YouTube - What the HELL? - Hellschreiber is an interesting ham radio mode developed back in the 20s. It is a bit strange and different, but fun. I'll explain what it is, then I make a couple contacts during the Hellschreiber contest.