By H. Ward Silver, N0AX
ARRL Contributing Editor
n0ax@arrl.net
Impedance matching is a function performed many times in every radio and every radio shack. Sometimes it’s done inside a circuit and out of sight. Sometimes an automatic tuning unit clicks its way to unity SWR. And sometimes we just twiddle knobs or futz with the construction of antennas until the reflected power meter says “Good enou...
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ARRL Contributing Editor
n0ax@arrl.net
Impedance matching is a function performed many times in every radio and every radio shack. Sometimes it’s done inside a circuit and out of sight. Sometimes an automatic tuning unit clicks its way to unity SWR. And sometimes we just twiddle knobs or futz with the construction of antennas until the reflected power meter says “Good enou...
More...