CHESHAM & DISTRICT AMATEUR RADIO SOCIETYA Radio Society of Great Britain affiliated club
RadCom
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Morse Code
This book provides a fantastic overview of Morse code and comes with a free CD packed full of useful Morse software.
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Get in touch with us
CONTACT
Contact the Secretary
via e-mail cdars.club@ntlworld.com
ADDRESS
Mezzanine Room M3
The White Hill Centre
White Hill
Chesham
BUCKS
HP5 1AG
Telephone 01494 775190
Latest events
09 March to 09 July
Club Calendar March - June 2010Latest articles
IRLP and D-Star Operation
This is an Article about Internet Radio Linking Project (IRLP) & Digital Smart Technology for Amateur Radio (D-DSTAR) Operating using simple VHF / UHF Transceivers.
CAD Yagi Antenna Design
Recently Roger G3MEH, gave us a talk and demonstration of CAD Yagi antenna design, using some DOS software.
TV Digital Switchover Information
Welcome to the site which explains what you need to know about the Digital Switchover issue in clear, plain English
DX Sherlock 1.7 - V/UHF QSO real time maps
If you are interested in checking propagation on 28 MHz, 50 MHz, 70 MHZ , 144 MHZ and 432 MHz, here is a web site which shows real time maps of Amateur radio stations.
It can display by Band, or propagation mode i.e. Tropo, Sporadic-E, MS, Aurora and various others, and it automatically refreshes every 2-3 minutes
APRS introduction
APRS introduction
APRS is an abbreviation for Automatic Packet Reporting System and it is a graphical method of broadcasting positioning information in "real time" from packet radio-equipped stations. It was originally designed by Bob Bruninga WB4APR in the early 90's, but it has seen explosive growth in the last few years due to excellent software such as UI-View.