A lot of radio amateurs still design and build their own equipment, and the world of homebrew ... the Minima, an all-band HF SSB transceiver. It’s an interesting device for several reasons ...

that greatly simplifies the job and leaves you with something like this homebrew all-band receiver. Granted, dispensing with everything but a detector and an audio amplifier will seriously limit ...

That is all we want," said Evans.Officials ... But I guess someone had an idea about starting a new band, and they had some idea about where to go and get the equipment," said Evans.