Roger G3XBM's (Mainly) Amateur Radio Blog

Microwaves have largely passed me by. Apart from making a Gunn oscillator in the 1970s  (I think) in some waveguide and testing it over abou...

Confession time: I have done very little on microwaves.  My excuse is that, in such a diverse hobby, one cannot do everything.  Instead, I d...

The microwave bands are an area of amateur radio that I have never got seriously interested in, although we can only do so much I guess. Qui...