Joel R. Hallas "The ARRL Guide to Antenna Tuners"
Publisher: Amer Radio Relay League | English | 2010 | ISBN:0872590984 | 147 pages | PDF | 21.6 MB
Antenna tuners are devices often misunderstood in the Amateur Radio world. While not every station requires an antenna tuner to transmit radio signals, often an incompatibility between the transmitter and the antenna system results in poor performance. An antenna tuner between them is often the way to obtain efficient operation.