This QRP rig has been on on the bench testing for a while now. It is not perfect, but it is getting closer to being an excellent "budget friendly" QRP ham radio, with a few unexpected tricks up its ...

4 years ago 233 portable ham qrp qrp radio cw qrp cw portable qrp cw antenna portable qrp ham radio qrp antenna qrp cw radios amateur radio qrp radio qrp ham radio amateur radio qrp https://HamRadioCQ ...

The device may help boost early detection of HFrEF for people living in low-resource settings where echo is scarce.

In the global game of nuclear brinksmanship, secrets are the coin of the realm. This was especially true during the Cold War, ...

This project documents the design, build, and field-testing of a high-performance, portable 80-10 meter Off-Center Fed Dipole (OCFD) antenna. The design is based on the proven theory by Rick DJ0IP but ...