257-MP2 Data Tables Rev 1

257-MP2 Data Tables Rev 1 - Oscilloscope time...

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Data Tables for MP2 (Fourier Analysis ) PHY 257 V-1(a) Use 6 different DC Voltage values (0.5V to3V in steps of 0.5). # V dvm L Y V osc %diff 1 2 3 4 5 6 V-1(b) Use 6 different frequency values (500Hz to 1000Hz in steps of 100Hz) and Set V ptp 0.5V. # L X Tosc f osc f actual %diff 1 2 3 4 5 6 V-2 For the 1 st and 2 nd fundamentals, using knob A set the amplitude at 0.4V For each φ , using camera take the pictures when both switches is on and record A exp . φ A exp A cal %diff 0 90 180 270
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V-3: Using camera, take picture of beat pattern and record the f beat = Info: Adjust amplitude of 8f and 9f harmonics to 0.5V
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Unformatted text preview: Oscilloscope time base:____________________ V-4: Using camera, take pictures of the three waveforms Info: Use Table I V-5: Square Triangle Sawtooth N A n B n N A n B n N A n B n 1 1 1 2 2 2 3 3 3 4 4 4 5 5 5 6 6 6 7 7 7 8 8 8 9 9 9 10 10 10 11 11 11 12 12 12 13 13 13 14 14 14 15 15 15 16 16 16 17 17 17 18 18 18 19 19 19 20 20 20 Take pictures of the Waveforms using the number of Fourier coefficients given below: Waveform Number of Fourier Coefficients Triangular 5,9,20 Square 5,9,15 Sawtooth 5,9,20...
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257-MP2 Data Tables Rev 1 - Oscilloscope time...

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