Transform Old Speakers Into A Powerful DIY TV Antenna Posted: April 5, 2025 | Last updated: April 5, 2025 Want to improve your TV signal without buying an expensive antenna?

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 ...