Roger G3XBM's (Mainly) Amateur Radio Blog

Elector has a special offer on these SDR transceivers that go from 1MHz to 6GHz!! I do not know what power they put out but I guess mW only...

This is the "holy grail" of renewable energy. These days solar and wind energy are cost effective, but they are not always there w...

 Is 5G all a myth ? A new book seems to suggest this. This was on the Elector site today.

The electronic edition (plus 1 paper copy) will be available free for a few months. The offer runs out shortly.  See https://www.elektormaga...

Not having built valve radios (far too young at 62, HI HI!) my eyes were drawn to the latest offer from Elector magazine for a complete valv...

The Tech the Future page has an interesting mix of articles on new technology and is worth a read from time to time. See http://www.techthef...

A novel way of generating a small amount of power using a piezo-electric generator within a pair of shoes is shown in the latest Elector Ne...