Constructive interference in radiowave propagation

#16

April 11th 07, 10:51 PM posted to rec.radio.amateur.antenna

Richard Harrison Richard Harrison is offline

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First recorded activity by RadioBanter: Jul 2006

Posts: 588

Constructive interference in radiowave propagation

Roy Lewallen, W7EL wrote:
"No, the Bird wattmeter measures only the average power and only at one
point."

True. The Bird wattmeter measures average power, the same as any a-c
wattmeter, and only at the point of measurement. If the line is lossy,
the numbers are higher near the generator, and difference between
forward numbers, for example, is an indication of loss between insertion
points.

Best regards, Richard Harrison, KB5WZI

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