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Old September 22nd 03, 12:55 AM
Tarmo Tammaru
 
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Cecil,

I don't have a schematic for the Daiwa. So, I don't really know what it was
measuring; but, I think more than likely, the voltage that reached the
meter. If the scale were calibrated in gallons per minute, I might have read
2.5 gallons per minute.

Tam/WB2TT
"Cecil Moore" wrote in message
...
Tarmo Tammaru wrote:
Amen to that. I turned down the power on my transmitter, and measured P
forward and P rev while feeding about 100 feet of unterminated 9913. I

then
REMOVED the coax; i.e. there was nothing connected to the output side of

the
meter. Still measured the same Pf and Pr. (Daiwa meter)


Of course, you were simply getting a same-cycle reflection. The reflected
wave model is consistent. If the open-circuit is at the transmitter

terminal,
all the power is reflected immediately.
--
73, Cecil http://www.qsl.net/w5dxp



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