Upgrading the QO-100 setup : adding a line isolator
Adding some safety to my UpCon6W from Amsat-DL. A WG2020X Isolator from RF-TyT to protect me from screwing things up. Read more . . .
QRP-Labs QMX in the shack (and now finished)
Today I received my QRP-Labs QMX. So I started building it and tried to document the build. Continue reading . . . .
Free QRP-Labs broadcast band filter PCB's.
Spring cleaning in my shack. While stocks last, I'm giving away sets of 2 old stock PCB's for my QRP-Labs broadcast band filter for postage cost only. Checkout: https://www.ph2lb.nl/blog/index.php?page=bc-filter and if you like it, fill in the webshop order form http://ph2lb.nl/webshop/order.php to get yours.
New K2 mods and articles.
I have added new K2 mods and articles to this website . . . . (continue reading)