He turned to an RTL-based TV Dongle. Since the stock antenna was not cutting it, he decided to make one specifically for the 1090 MHz signal. His design is based on Coaxial Collinear Antenna for ...

Discover two amazing DIY methods to turn everyday items into powerful TV antennas and gain access to digital channels ...

HF radios allow intercontinental communication but require very large antennas which can be tricky ... Check out the walk around and build discussion videos after the break. Continue reading ...