CVARS WA7UHD

CVARS
The Chehalis Valley
Amateur Radio Society
WA7UHD

ARRL special service club




Electronics Workshop - December 27, 2018

Time & Location:

Topics:
  1. Triplexer/Bandpass Filter Rebuild
  2. Open Question and Answer Time

Notes:


Reference:
Tri-Plexer and Bandpass Filters:
  1. “HF Yagi Triplexer Especially for ARRL Field Day,” Gary Gordon, K6KV, QST June 2010, pp. 37-40
  2. “The NVARC ‘Ugly’ Filter Project,” https://www.n1nc.org/Filters/
  3. “Clean Up Your Signals with Band Pass Filters,” E. Wetherhold, W3NQN, QST May 1998, pp. 44-51 and June 1998 pp. 39-42
  4. http://www.qsl.net/k5bcq/Kits/Kits.html
  5. http://www.k7mem.com/Ind_Coil_Design.html
  6. http://www.k7mem.com/Proj_Toroid_Cores.html

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