This is my homepage in which I briefly describe a few of my personal interests. I have been a licensed ham radio operator since July 24th, 1978. My greatest interests are construction of microwave equipment and weak signal operation. This includes RF equipment for amateur radio astronomy, EME ( moon-bounce communications ) and tropospheric scatter equipment. I am particularly interested in very low noise amplifiers and antennas, and in those coherent modes of operation that enable this kind on communication, i.e. SSB and CW. Since June 2012 I am self-employed and if you are interested in my engineering services with 30 years + of serious RF (electromagnetic) experience with the industry (in the broadest possible sense, from DC to ionizing radiation), you may contact me at: mailstop. Here is also my private mailstop.

Some of my amateur radio projects include, grouped by subject or band:
 
 

AMSAT-OH & P3D satellite	H band projects	My lab 20 years ago
Radio Astronomy projects	V band projects	My ham shack 25 years ago
SETI/Project Argus	U band projects	Rover equipment
Optical projects	L band projects	Memberships and affiliations
Microwave EME	S band projects	Demo stuff
Misc. projects	C band projects	Favourite links
ILMARI-2003 project	X band projects	Other interests
OH2RTE ATV Repeater	K band projects	Recent additions
AMSAT-OH P3E project pages	Q band projects	JA1ATI millimetre wave
Gigaleiri 2004	E band projects	Digital ATV
OH's on AO-40	W band projects	Analogue ATV
Fastcut Oy	Padasjoen kunta	Vesijako/Porasa
Vesijako SAM	My YouTube Channel	Kasiniemi
OH3RUD Repeaters	Viestikallio	RATS
PTT	Project Obelix	RF-shamaanit Oy

 

This homepage is maintained by OH2AUE.

Please contact me with any comments, problems or bugs.

All contents Copyright (c) 1996-2019, Vesijako Nucleonics, a subsidiary of Kannelmäki Microwave Inc. All rights reserved, no responsibility taken ;-)

Latest modification on 19.03.2019