Re: Measuring power
chuck adams <chuck.adams.k7qo@...>
You can save a few steps on the calculator by using P = V_pk^2/100
for a 50 ohm load.
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Always saves my bacon on a calculator. Formula works only for 50 ohm load. You can get the above formula from yours below by replacing 0.707/2 by 1/sqrt(2), thus (0.707/2)^2 = 1/2 and (1/2)/50 = 1/100. For those that missed that day of class. :) FYI chuck, k7qo
On 4/17/19 7:03 AM, Charles W. Powell
via Groups.Io wrote:
Lloyd,

