After getting his hands on this relic [Gregory Charvat] manage to hack it, converting the receiver into a transceiver. It may be old, but the R-390A is nothing to scoff at. It’s abilities include AM, ...

[Mikrowave1] had a Unelco shortwave receiver as a kid. This was a typical simple radio for the 1960s using germanium and silicon transistors. It also had plug-in coils you had to insert into sockets ...

Is there a shortwave radio revival taking place? If you never listened to shortwave and know nothing about the medium, it would be very easy to believe this. Since the Russian invasion of Ukraine, a ...

A good shortwave receiver will have a screw terminal and a coax jack, so you can connect a wire antenna straight to the radio. If you need to run a cable in through the house, you'll want to run a ...

Most shortwave receivers for use ‘in the shack’ have a 50-coaxial input (usually a SO239 socket) which is not directly suitable for the high impedance of a typical long-wire antenna. The problem is ...

Discover SDR with HackRF One & HackRF Pro. Learn GNU Radio, digital signal processing, receiver design, and RF ...

If you’re sick of all-talk AM radio, scratchy static or shortwave signals that sound like they’re being sent from Mars, take heart. Just like television, radio is going digital. But lines are being ...

This broadband AM receiver enables you to ‘monitor’ the shortwave radio band. The circuit has been deliberately designed to have low selectivity and is most sensitive in the range from 6 to 20 MHz.

As a magnitude 7.8 earthquake struck off the coast of the Solomon Islands, triggering a tsunami warning across the Pacific, many residents of the tiny country would have turned to shortwave radio for ...

To Whom It May Concern, I just read the guest commentary “Why Reviving Shortwave is a Non-Starter” on your web site. While some of the stated facts would seem true, I believe that some other facts ...