Ham Radio Station OH2AUE, OH2FM & OH2BTZ, Michael Fletcher

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 40 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 SAM
My YouTube Channel
OH3RUD Repeaters
Project Obelix
RF-shamaanit Oy

SETI SuperStar Award

SETI SuperStar Award October 2000


Radioamatööritekniikan Seura RATS ry

This homepage is maintained by OH2AUE.

Please contact me with any comments, problems or bugs.

All contents Copyright (c) 1996-2023, Vesijako Nucleonics, a subsidiary of Kannelmäki Microwave Inc. All rights reserved, no responsibility taken ;-)

Latest modification on 06.06.2023

Image of QSL card

Drawing by OH3HOC