The hy-gain rotor is a very sturdy design that has passed the test of time. Paul Rako takes a look inside to see what makes it endure. 1. The hy-gain HAM-IV antenna rotator used on a VHF TV antenna.
Mobile TV broadcasting to handheld devices and car-top antennas and the need to reach indoor antennas has led to increased interest in elliptical and circularly polarized antennas. Antenna ...