Difference between revisions of "Crystal Filter Design"

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== Videos ==
 
== Videos ==
 +
 +
* IMSAI Guy
  
 
<video type="youtube">3uRA1p6OotA</video>
 
<video type="youtube">3uRA1p6OotA</video>

Revision as of 16:57, 22 August 2021

CW5-3D.png

Design

  • Butterworth, Chebyshev filters
  • Narrow bandwidth filters for CW or SSB
  • Several crystal filer designs
  • Bin crystals using Colpitts Crystal Oscillator
    • Hand select close values from a pile of crystals

W7ZOI Filters

CW 5 Crystal

XTAL-CW-5Crystals.PNG

SSB 4 Crystal

XTAL-SSB-4Crystals.PNG

SSB 6 Crystal

XTAL-SSB-6Crystals.PNG

References

Videos

  • IMSAI Guy