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ARRL’s HF Digital Handbook is your guide to understanding the most active HF digital communication modes in use today. There is something here for every radio operator—beginners and more advanced operators alike. And, as this technology rapidly advances, your increased understanding of digital communication techniques will make certain that you stay in the race as new modes and methods unfold.

This fourth edition book includes expanded station setup information, discussion of PSKMail and other varieties of PSK, new content on Olivia, DominoEX, HF digital voice and image modes, and Automatic Link Establishment.

Just getting started? All it takes is your sound-card-equipped computer and your HF transceiver. ARRL’s HF Digital Handbook will guide you through the rest!

Contents:

• Assembling Your HF Digital Station
  
• RTTY
  
• PSK31
  
• PACTOR
  
• Winlink 2000
  
• Clover
  
• Hellschreiber
  
• MFSK
  
• G-TOR, MT-63, Throb, Olivia and DominoEX
  
• HF Digital Contesting
  
• HF Digital Voice and Image
  
• Automatic Link Establishment
  …and much more!

Also available:
Get on the Air with HF Digital, First edition. © 2012. This book is oriented toward beginners, and is written in a less technical, easy to understand style.
ARRL's VHF Digital Handbook

Fourth edition. © 2007, The American Radio Relay League, Inc.

Out-of-stock!