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Re: Low Power Output for Hendricks BitX20A - Watt meters and Scope readings do not agree.... #bitx20

 

Jerry,


using Andy's? ? V^2 pk /100=P

There is an assumption of sinewave power and 50 ohms.
If measured at the drain of the mosfet the latter is likely not true.

Then there is O'Scope error.? Scopes are generally better at measuring
an events timing than accurate voltages.

Allison
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