How about a look at other Amateur Radio Web Sites.
Here are several sites from individuals and commercial organisations with lots of good information.
Dave G3YXM 800
W or 300 portable? circuits, stories 'The Matrix and activity news
Steve GW4ALG
400 Watts on LF and holder of many firsts from Wales
Mike G3XDV
Who's worked whom - check it out on Mike's site
Dave G3YMC
136k info. Lots of loop antenna details
Amsat
News, Photos sales and satellite links everywhere.
RSGB
UK National Society. Up to the minute news + events
Martin Lynch
Can't build it? Then buy it from
Martin. Look for the
offers on new and used radio gear here.
Down East
Microwave New Jersey
USA. Microwave transverters, receivers, amplifiers
etc 50MHz to 10GHz. Surplus equipment too!
Surrey Satellite
Technology Off to the moon and maybe Mars. Check out the
plans of this successful business based at Surrey University
SM6LKM
Johan's site has lots of LF projects from H mode mixers
to a DDS signal source
International
Rectifier. Data and
applications for Power FETs
Geri DK8KW
With more calls than a small DXCC country,
Geri's exploits make interesting reading
Amrad
Amateur
radio research and development
Richard Horne
Download Spectrogram for your PC.
NASA
For all things 'Space' Shuttles, Mars landers, video clips etc.
ESA
European Space Agency.
Lasers
Need to buy a laserpointer?