An Arduino based Power Meter

Well,

I've been fiddling some more since the Linear we built a little while ago here.

Some musings below on power meters, directional couplers and measuing RF power:

I hope you are all keeping safe - its very scary out there.

Correspondence from Far and Wide!

Well,

Some of you may remember the Arduino based Power Meter that I made back here:

http://g0mgx.blogspot.co.uk/2012/11/the-power-is-with-me.html

This ended up as an article that was published in the RSGB periodical RadCom:

http://rsgb.org/main/publications-archives/radcom/

Since its publication I have received correspondence from far and wide on the project (all positive I have to say!), but this is the best so far. Alex, AI2Q has made the project and enclosed it in an old Heathkit enclosure (he is an ex Heathkit engineer). I thought this was fantastic:

Good, egh?