There are many ways to build a radio receiver, but most have a few things ... receive signals from the medium-wave bands up into the VHF range without regard for modulation. The basic circuit ...

Making A Transistor Radio, 2nd edition cover ... simple designs for a range of transceivers for the VHF bands with regenerative receivers, including the rather minimalist 2 metre (144MHz ...

Having a NOAA Weather Radio in your home and workplace could save your life. Weather radios are designed to broadcast special frequencies and alert owners of hazards. The weather radio you buy can ...