NEW This Issue : 32 pages in colour!!!
Technical Articles
High-Power Directional Couplers with Excellent Performance - That You Can Build, by Paul Wade, W1GHZ
A Bistatic Backscatter Chirp Radar for Amateur Radio Use by Andrew Martin, VK3OE
Applied Conversion of Segmented Wires from NEC2 to 144 MHz Yagi Elements
-for Semi-Insulated Mounting above the Boom using Standard Insulators - Part 1, by Hartmut Klüver, DG7YBNSporadic-E Summary 2009 – 144 MHz by Joachim Kraft, DL8HCZ/CT1HZE
Experimental Mixer Head for 47GHz with Circular WG by Wolfgang Demmer, DD8BD
Idea for a simple multi-function transverter for X-Band by Konstantinos Giannopoulos, SW3ORA
Comparison of ROS and JT65, by Rex Moncur, VK7MO
News and Columns
VHF Australia & New Zealand
Microwave Japan - Single-optoelectronic-device transceiver (2)
Microwave Europe
Microwave UK
Microwave USA
VHF South America
2m EME News
DUBUS/REF 2m Digital EME Championship 2010
70cm + up EME News
KP4AO Arecibo EME Report
Tropo News
1 st Tropo QSO ZS to FR - Report
4m News
6m News
2m TEP News
Aurora News
News & Comments
last updated 12 May 2010.
