sm 20 microphone

N. American Data Communications Museum - Telephony technology from telegraph to digital transmission

Hammond Museum of Rradio - Now home to over 1,000 radios and transmitters dating from the spark era up to.

AT Scotland Priority listing - AT Scotland official web site, managed by 108 AT 020 Colin

Beacon Transmission Schedule - This table gives the minute and second within each hour of the start of the first transmission of each of beacon on each frequency

10 meters Beacon list - List of propagation beacons transmitting on 10 meters band maintained on daily basis by Bill Hays WJ5O

Longwave Non-Directional Beacons - Beacons operating in the longwave radio spectrum, generally between 200 and 450 kHz

SM7PKK Expeditions - Expeditions by SM7PKK such us OH2BH, 3D2CT/CU, T33T/T33R, TF4WW, 3DAM etc.

XR0YG Online-Log - XR0YG Log On-line Easter Island 2013

FRR - Romanian Amateur Radio Federation - Federatia RomÈna de Radioamatorism (Romanian Amateur Radio Federation)- The national non-governmental hamradio association in Romania

YO5KAI - CSM Cluj HamRadio Club - CLUJ NAPOCA, ROMANIA - Radioclubul CSM Cluj, Unul dintre -si cel mai mare radioclub din judetul Cluj CSM HamRadio Club of Cluj-Napoca, one of -and the most important- radio clubs in Cluj County, Romania.

NFDXA - NFDXA is a small group of amateurs located in and around the Jacksonville area in Northeast Florida

San Marino - ARRSM - Associazione Radioamatori Repubblica di San Marino

SM6WXI Thomas - Ham and CB radio pages

Terrasat Inc. - Manufacturer of Receiver and Transmitter for Digital Microwave radio and VSAT equipment

200 Morse Code QSO`s by Les Johnstone, GM¤SOZ - These are 200 Morse Code QSO`s which might typically be heard on the HF bands.

Morse Code Teaching Machine - morse code machine to learn cw transmission

A Code Oscillator Set - How to build a code-practice apparatus to learn morse code

3905 Century Club RTTY Net - The RTTY Net is one of several Nets run by the 3905 Century Club. There are SSB Nets on 160, 75, and 40 Meters and CW Nets on 80 and 40 Meters

Heathkit SB-220 and SB-221 essential mod - Modifications to avoid damage when 3-500Z tubes fail.

Copper Electronics - Primarily CB-oriented, but a source for microphones, scanners and other items for Amateurs.

GcmWin : Great Circle Map  ^pop - GCM is a freeware great circle map plotting software for windows, you can choose colours, scale, meridians, fields and or squares from the maidenhead locator system.

Audiocoreder - Audiocorder is a VOX program which allows your Macintosh to act as an audio recorder

MRX Software - MRX Morse Code for Windows 9x/NT is a program designed to teach morse code receive and transmit using the benefits of Multi-Media PC technology

SOFT990 - SOFT990 is a freeware designed for the transceiver YAESU FT-990. Running also with FT-840 FT-890 FT-900 FT-920 FT1000MP FT-1000D

40 meter 100 watt Transmitter - 40 meter transmitter by K9GDT