Low Frequencies - For low frequencies up to 300 MHz,Amateur Radios, CB Radio and marine radio, spare parts,Handheld Ham Radio Antenna,Walkie Talkie; Used widely at antenna scanner, UHF,VHF ...

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 ...

Miniaturization of the antenna to 10×8×1 mm means that you can fit it into UWB in portable devices. Samples will be available next month for $5 to $10, including connectors, cable, and ground plane.

Members of the North Florida Amateur Radio Club have given high school robotics teams a blueprint for connecting to the International Space Station with ham radio.

Abstract: Millimeter-Wave (mmW) communication in 5G mobile terminals requires mmW antenna to have low-profile design structure, wide-bandwidth and large-angle beam scanning. In this work, 4×2 array is ...