A WBR Regen On The 30M Amateur Band

Occasionally, I drag out old projects from their resting and display positions on my shelf, plug ’em in, and give ’em a whirl. It’s fun to watch as past home-brew rigs come back to life, and relive the feelings of wonder, as a handful of parts that I soldered together actually receive signals and in […]

N2HTT Builds His First Receiver – A WBR Regen!

A few weeks ago, I received an e-mail from Mike N2HTT. He was building a WBR Regen, and had encountered a problem – the pesky thing didn’t work. That is indeed, quite a problem.  Luckily for me, he quickly discovered that the reason was an incorrectly wired JFET, before I had a chance to confuse […]

N8RVE’s WBR Regen Receiver

I’ve been chatting with John N8RVE via e-mail for a while now. He built a little receiver that I dubbed “The Rugster” – it’s a direct conversion receiver consisting of a standard NE602 front end, with a “poor man’s varactor” (1N4001) to tune the bottom 50KHz of 40M. The AF stages and narrow filtering are […]

W9RNK’s WBR Regen Odyssey

About a week and a half ago, I received an e-mail from Rich W9RNK.  After a long period of home-brew inactivity (about 20 years) he decided to pick up the soldering iron and start building again. He said that my post on building N1BYT’s WBR Regen Receiver (the most popular post on this blog by far) […]