CQ CQ CQ de W0VLZ

I have a listing of ham radio products introduced by the National Radio Company. Each entry is linked to a catalog style description of the...

Summertime is QRPxpedition time here at W0VLZ. After a winter of playing with boat anchors in the basement I'm ready to get out to...

This past winter I finished setting up my new ham shack. It has 10 operating positions but (reflecting my ham radio interest in vintage tech...

My first '29 transmitter was a push-pull TNT. I built this transmitter in 1989 based on an article in the Nov 1930 issue of QST. I have ...

As of last Sunday my winter 2022 vintage radio season is history. Along the way I was on the air in five different events using 5 receivers ...

 After almost a year off the air I'm finally back with a working antenna system.   Before my move I started thinking in terms of a trap ...

 Last Sunday Phil, WE0K, stopped by. I'm lightening my load in preparation for a move and Phil was acquiring a heavy load. While Phil wa...

This year the Bruce Kelley Memorial 1929 CW QSO Party will include 20 meters. I decided to see how my Push-Pull Colpitts does on 14MHz. It...

Have you ever gotten a 597 signal report after putting a lot of time and effort into building that new rig copied from an old (or really old...

(As questions/answers/tips concerning my Push-Pull Colpitts come up I'll post my thoughts here.) How do you get this transmitter on freq...