PUBLICATIONS
ILG Radio
ITU Handbooks
Klingenfuss Publications
MilsatMagazine
New Electronics Magazine
Radio Bookshop
Risto Hirvonen’s Aero Charts and Frequency list
SatMagazine
Secret Code Breakers
Technical Handbooks for Radio Monitoring
The Spectrum Monitor magazine
UK Admiralty
Universal Radio, Inc.
VTH / Siebel Verlag
Wireless for the Warrior
WRTH - World Radio TV Handbook
REMOTE TUNABLE RECEIVERS
Global Tuners
KiwiSDR and other web sdr’s
RadioReference list of tunable receivers
WebSDR.org
VLF natural radio
Radio Garden
VARIOUS
Antique Wireless Association of Southern Africa
Convertworld
Electropedia: Electrotechnical Vocabulary
Maps for free
Open Streetmaps
The Time Now
Time & Date .com
WMO Manuals
ONLINE DICTIONARIES ETC.
Alphabetic writing systems
Automatic Transliteration of Russian
Kodecs - Cyrillic Transliteration
Numbers in various languages
Online Polish to English Translator
Phonetic alphabets
Russian to Latin Convertor
The Free Dictionary
Transliteration of the Russian Alphabet
BROADCASTING
AOKI broadcasting schedules
EIBI broadcasting schedules
HFCC broadcasting schedules
ITU broadcasting schedules
Interval Signals Library
Interval Signals Online
Kurzwelle Historisch (interval signals)
RadioReference SWL Broadcast
Radio World
Short-Wave Info
CRYPTO
A Cryptographic Compendium
Alan Turing home page
Bletchley Park
Bob Lord's Crypto Museum
Code Groups
Crypto Museum
Decode Systems
Enigma Museum
Foundation for German communication and related technologies
Frode Weierud's cryptography page
Jerry Proc: Crypto Machines
One-Time Pad Generators
Secret Code Breakers books
The Enigma and the bombe
DX CLUBS
ADDX - Assoziation Deutschsprachiger Kurzwellenhörer
ADXB - Austrian DX Board
AGDX - Arbeitsgemeinschaft DX e.V.
ARDXC - Australian Radio DX-Club
AIR - Associazione Italiana Radioascolto
Asian Broadcasting Institute
BDXC - Benelux DX-Club
BDXC - the British DX club
CSDXC - Československý DX klub
DSWCI - Danish Shortwave Club International
DDXLK - Dansk DX Lytter Klub
DX forum Bangladesh
Dx-er.ca
EDXC - European DX Council
Irkutsk DX
LWCA - LW Club of America
Mediumwave Circle
Mohawk Valley Shortwave Listeners' Club
Mundo DX - Asociación DX Barcelona
NASWA - North American Shortwave Association
National Radio club
New Zealand Radio DX League
RMRC - Rhein Main Radio Club
SDXL - Suomen DX-Liitto ry
SDXF - Sveriges DX-Förbund
UKW/TV-Arbeitskreis
WWDX - Worldwide DX-Club
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