Unlock the full potential of your television by building a DIY antenna that provides access to all available TV channels in Full HD. This cost-effective solution eliminates the need for expensive ...

Starting with a post on Lifehacker pointing to a guide for building a long-distance HDTV antenna, reader Jeff Chastain started on a DIY journey that's left him with a great HD signal and a lot more ...

[Paweł Spychalski] wrote in to tell us about some experiments he’s been doing, using cheap 433 MHz HC-12 radio units as a telemetry radio for his quadcopter. The secrets to [Paweł]’s success seem to ...

Radio direction finding and fox hunting can be great fun and is a popular activity with amateur radio (ham radio) enthusiasts. These antennas are great and are not only good for finding transmitters ...