DIYcrap

I went out in the snowy gray weather today, and luckily i found the flock of Pine Grosbeaks (Kjernebiter) which has invaded Oslo this autumn...

November ducks.

Norway became the first country to shut down national broadcast radio on FM. We have now switched to Digital Audio Broadcasting (DAB) leavin...

Sometimes a project stalls for a while. A long while. You know you will get back to it. You just have to compete all the other tasks in life...

Disclaimer. This post is not directly related to electronics DIY, but it is somewhat radio related. It is also DIY and a hint of crap. ...

A home lab needs a step attenuator.  It helps in evaluating RF amplifiers, filters and receivers. Both the legendary EMRFD-book, the ARRL ha...

I have had some problems making return loss measurements using my homebrew directional coupler , and decided to build the return loss bridge...