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(25) THD(%)
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01-29-2021, 02:06 PM
Post: #1
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(25) THD(%)
An extract from Making Distortion Measurements with a Spectrum Analyzer, Broadcast Engineering, JAN 1978, pgs. 78-79
" In reference to … article on AM Proof-of-Performance measurements [June 1977). I'd like to take exception to the statement " there is presently no acceptable way to conduct an official proof-of performance with a spectrum analyzer … ". I'd like to discuss my favorite method. because it is much simpler and faster. It relies on the use of a programmable pocket calculator, such as the HP25. The calculator is programmed to solve the equation for THD … … The keystroke listing for the HP25 is given in Figure 1. To use the program, follow the steps in Figure 2. (For a new calculation, go to step 2.) … " BEST! SlideRule |
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(25) THD(%) - SlideRule - 01-29-2021 02:06 PM
RE: (25) THD(%) - C.Ret - 01-29-2021, 02:53 PM
RE: (25) THD(%) - SlideRule - 01-29-2021, 08:15 PM
RE: (25) THD(%) - C.Ret - 01-29-2021, 09:31 PM
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