ARRL Products:
Digital Communications(More)
The ARRL Digital Technology for Emergency Communications Course -- Now Shipping!
-- CD-ROM. Learn all the ways to use digital technology as an emergency communications tool!
The ARRL Image Communications Handbook -- Use Amateur Radio to see and talk with other hams! Enjoy the imaging modes: NBTV, ATV, SSTV and WEFAX.
ARRL's VHF Digital Handbook -- Dive into the digital radio universe!
Morse Code for Radio Amateurs -- Includes a free CD of audio and computer programs.
VoIP: Internet Linking for Radio Amateurs -- Where RF meets the Internet! A guide to four VoIP systems: EchoLink, IRLP, eQSO and WIRES-II.
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