Roger G3XBM's (Mainly) Amateur Radio Blog

 Regen receivers are simple, but effective. I have designed and built several. See my website . One of the classics was by Charles Kitchen N...

There is always a challenge getting the most from very little. Great fun can be had from simple regenerative receivers.  This simple circuit...

 There is little to beat the sheer thrill of copying stations on a very simple homebrew RX.  The one on my website is one example, but there...

On my main website is the circuit of a very simple regen RX. I think mine was on 40m, but the same idea would work on most LF and MF bands. ...

You may be wondering just how simple you can make an effective HF receiver. You may like to try this.  It works remarkably well. See  http...

Yesterday, I received this email. I had no idea that Andy had made a PCB of my little regen RX. "Hi Roger, I saw your blog p...

See http://4sqrp.com/kits/Bayou%20Jumper/bjmanual11-4-16.pdf There is a new kit coming out that is designed as a modern replacement for th...

OK1CDJ's version of my simple 40m regen receiver Ondra OK1CDJ has been in touch again recently and he mentioned that he had built a...