OXB Special Install
Split Rock 2013
Ice Station WØJH 2014
BWCA -QRP with KX1
2014 SARA Officers
Split Rock Lighthouse 2012
OXB Counterpoise – Dayton or Bust!
2017 SARA Officers
WØJH 2004
New Radio Gear For Some SARA Members!

Antennas

Antennas

Posted On: March 1, 2014 in: special_interests

An antenna (or aerial) is an electrical device which converts electric power into radio waves, and vice versa.[1] It is usually used with a radio transmitter or radio receiver. In transmission, a radio transmitter supplies an electric current oscillating at radio frequency (i.e. high frequency AC) to the antenna’s terminals, and the antenna radiates the […]