Andrew Atkinson

www.g4cwx.com
Email: andrew_atkinson @ hotmail.com

The list is a long one, but I will try and add some meat to each of the items as time permits.

30 metre receiver - Joachim Seibert design - finished and works !
30 metre receiver - G6AVK design - finished and works !
30 metre receiver - Hans Summers design
80, 40 and 20 metre receiver - Tim Walford design - completed (now needs to be boxed)
80, 40 and 20 metre transmitter - Tim Walford design - completed (now needs to be boxed)
DDS VFO - in progress - finished and works !
Digital LC meter - completed (now needs to be boxed)
Small digital frequency counter - completed (now needs to be boxed)
Simple Spectrum Analyser - superceded by purchase of commercial equivalent
Dedicated WSPR transceiver
General purpose AF amplifier - built four - all work fine !
Convert PC power supply to a bench supply
QRP SWR / Power meter
Improved HF aerial design - done and happy with it !
An ultimate oscillator which is ultra-stable

If you are really desperate and need any more information, please feel free to drop me an email.