Don Wilhelm wrote:
I find that with a good 50 ohm dummy load and an 100 MHz
oscilloscope with a 10X probe (probe rated for 100 MHz), I can
calibrate the KPA100 wattmeter to less than 5% accuracy on bands
below 20 meters - at higher frequencies, the 'scope and probe
rolloff will indicate lower than expected results.
Surely you meant to type "BETTER than 5% accuracy..."... <G>
I catch myself doing the same damned thing here.
You going to FDIM? QRP ARCI rooms are now being reserved...!
Tom
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