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ARRL Products:
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The ARRL DXCC Handbook -- Worldwide ham radio operating and the ARRL DXCC Award!

Radio Amateur Callbook CD-ROM (2010) -- Now Shipping! -- Winter Edition! More than 1,600,000 licensed radio amateurs! Includes International and North American listings and Amateur Radio Prefix Maps.

TravelPlus CD-ROM -- Locate repeaters along your travel route. Detailed maps and current repeater data.

* The ARRL Field Day Handbook w/ BONUS 2010 Field Day Pin -- Shipping April 1! -- A Collection of Tools and Resources for Field Day FUN!

The ARRL Repeater Directory (Pocket-sized) -- 2009/2010 Edition. Find Repeaters FASTER!

ARRL Digital Technology for Emergency Communications Course

Updates and Corrections

Lesson 3: Packet Radio Basics

 


Page last modified: 04:06 PM, 25 Nov 2008 ET
Page author: epubs@arrl.org
Copyright © 2008, American Radio Relay League, Inc. All Rights Reserved.