Editorial
Technical Articles
Mid-latitude Sporadic E on 50 MHz - long distance propagation in the solar cycle minimum, by Joachim Kraft, DL8HCZ/CT1HZE
Over-The-Horizon Optical Communication, Part 3: Transmitters by Rex Moncur, VK7MO and Justin Giles-Clark, VK7TW
Frequency Synthesizer for 22.0 – 27.5GHz by Léon Audergon, HB9TXV
Simple Measurement Aid for Adjustment and Optimisation on the 122 GHz Band, by Jürgen Dahms, DCØDA
8 to 12 GHz Image-Reject Mixer by Paolo Antoniazzi, IW2ACD and Marco Arecco, IK2WAQ
Experiments on 76 GHz: Simple mixer and beacon head with BAT15-099 and WG port, by Wolfgang Demmer, DD8BD
An Alternative to Glueing Microwave Diodes by Philipp Prinz, DL2AM
Revolutionary ‘Loop Fed Array' Yagi Antenna Feed System by Justin Johnson, G0KSC
Columns
Microwave Parts – OCXOs
VHF Australia & New Zealand
Microwave Europe
Microwave USA & Microwave Japan
ATV News
2m PA BEKO HLV-750 also for 115V 60Hz by DM8MM
The VO/DM8MM – Newfoundland 2m Transatlantic Experiment 2009
The unusual 2m Sporadic E Event on June 5th 2007 revisited
Tropo News
2m EME News
The 2009 144 MHz Digital EME Championship
70cm + up EME News
6m News
4m News
News & Comments
last updated 21 May 2009.
