Surplus Party in Zofingen 2017

Next Saturday in Zofingen - Surplus Party 2017 will happen. It is the biggest flea market in Switzerland from radio amateurs for radio amateurs! The flea market will be held…

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Morse-Trainer
Arduino based morse trainer

Morse-Trainer

More than ten years ago I created a  micro controller based morse code trainer. It was designed to process the morse code that someone entered by pressing a morse key…

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ICOM 736 repair
Repaired CAT interface

ICOM 736 repair

This year my ICOM 736 had some problems. The first issue was a failure in the CAT interface. At some point I noticed that my computer log could not communicate…

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QRP Transmitter for 80m
Simple 80 QRP Transmitter

QRP Transmitter for 80m

This weekend I found some time to work on a small QRP transmitter for the minimal art contest. It is based on my 40m transmitter I described here earlier. This is…

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Minimal Art Contest 2014

The results from the minimal art QRP contest 2014 can be found here. This year I participated the first time with a MAS12 transceiver. Unfortunately I had to support our local…

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QRP Transmitter for 40m
Simple 40m QRP transmitter

QRP Transmitter for 40m

Last Weekend I found some hours to start a little QRP transmitter project. For the Minimal Art Contest in 2015 I want to use a homebrew transmitter with less than…

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Welcome
Old AM radio modified for FM reception

Welcome

For some reasons you have made it to find my blog ;-) This is the place where you can find posts about my stuff that relates somehow to the world of…

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