Design

Jason Milldrum on April 20th, 2009

Well, I've pretty much put the finishing touches on my secret QRP project for a well-known QRP club. The beta testers are currently working on building it, and hopefully the club can make an announcement about the kit fairly soon. It's not a very complicated circuit, but it's somewhat novel and has a bit of [...]

Continue reading about Back from the Bunker

Jason Milldrum on June 24th, 2008

I've had a large collection of BF998 dual gate MOSFETs sitting around in the junkbox for quite a while now (acquired from KE6F), but I've never really known what to do with them. I feel like I own a fairly decent library of QRP/homebrewing literature, but there seems to be very little detailed information on [...]

Continue reading about Dual Gate MOSFET Investigations - Biasing