Category: Antenna and Propagation

Collection of Videos Related to Antenna and Transmission Lines in Amateur Radio

What is a Dummy Load in Amateur Radio? Dummy load is a device connected to the output of an amateur radio transmitter for testing purpose. Electrically it simulates

Can you use TV coaxial cable for Amateur Radio? TV coaxial cable typically has a characteristic impedance of 75 Ohms while the output impedance of an Amateur Radio

Basic Equipment Needed for Working Amateur Radio Satellites Unlike what many may think, the minimum equipment needed to work a Low Earth Orbit Amateur Radio Satellite is only

What is an Antenna Tuner in Amateur Radio? Antenna tuner is a device used to match the output imepedance of the transceiver to that of the antenna. Optimal

Yagi-Uda antenna Yagi-Uda antenna is often called just a Yagi antenna. It was invented in 1926 and consisted of driven element, a reflector behind the driven element and directors