GC_ET_AFV-3RL-V4F-D-test-F3.html

 2019-02-18   15:54:49

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aimg_Morse-Man.jpg       AF'V'    T.E.S.T.  
                                            Triple Roof Filter  and  Variable Frequency


******* GC_ET_AFV-3RL-V4F-D-test-F3.html *** FET ***

********* Test Circuit for Comparing  Triple Roof Filter  and Three f() ( 600, 700, 800) *******


    AFV-3RL-V4F-D-VQ-test-F3-S.png

*** Bode Plots of Three f() ( 600 , 700 , 800 ) ****
*** Three peaks are within .3 dB of the f(700) signal amplitude. 
AFV-1RL-V4F-D-VQ-test-F3-B.png

*** Bode Plots of Three f() ( 600 , 700 , 800 ) ****
*** Three peaks are shown against the Wide Roof  Filter (blue) on background.
*** Wide Roof  Filter (blue) will restrict the variability of the main f() signal  to +/- 175 Hz.

AFV-1RL-V4F-D-VQ-test-F3-B-R.png

******* Magnitude of All Waveforms . 
******* Dual Notches make greatest difference !     This is very Good ! 
AFV-3RL-V4F-D-VQ-test-F3-M-a.png

******* Magnitude of Fx04  hi-Notch = -67dB
AFV-3RL-V4F-D-VQ-test-F3-M-b.png

******* Magnitude of Q20 hi-Notch = -86dB
AFV-3RL-V4F-D-VQ-test-F3-M-c.png




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