70 Years of Amateur Digital Modes

[KX4QC]

70 Years of Amateur Digital Modes
Murray Greenman ZL1BPU

Here is an excellent illustrated history of digital modes in radio. Good reading for military buffs too... Remember Piccolo, Coquelet....?
Ooops! The only acceptable answer is, "No? What's that?" -Unless you are far too old... Anyway, they're here:

70 Years of Amateur Digital Modes.pdf

Whatever your interest, RTTY, Hell, FSK of many forms, WEFAX, SSTV... There's something for you here.
It's a kinder bigger xfer at some 10Mb.

Interesting to compare this with the VoA "Radiogram" post at viewtopic.php?p=148

Looks like HF is being dragged into the digital age, maybe a good thing? Or should we stay with the comforting old steam-driven "boat-anchor" and AM?…login to view the rest of this post