Thread: Observations
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Old October 1st 08, 04:34 AM posted to rec.radio.amateur.antenna
Cecil Moore[_2_] Cecil Moore[_2_] is offline
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First recorded activity by RadioBanter: Mar 2007
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Default Observations

JB wrote:
Now tell me the truth, if the SWR is above 1.2:1, does that mean the radio
is making more power?


A simple example should alleviate your confusion. Assume a
one second long lossless transmission line. Source power is
100 watts. Forward power is 200 watts. Reflected power is
100 watts. Source power is 100 watts.

How many joules are in the one second long transmission
during steady-state? Hint: it is *NOT* 100 watts.
--
73, Cecil http://www.w5dxp.com
"According to the general theory of relativity,
space without ether is unthinkable." Albert Einstein