The Chehalis Valley
Amateur Radio Society
A 501(c)(3) Corporation

ARRL special service club

Electronics Workshop - November 30, 2017

Time & Location:

  1. Triplexer & Bandpass Filters
  2. Coils (Inductors) & Q
  3. Antenna Analyzer & VNA

  1. “HF Yagi Triplexer Especially for ARRL Field Day,” Gary Gordon, K6KV, QST June 2010, pp. 37-40
  2. “The NVARC ‘Ugly’ Filter Project,”
  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. K7MEM Air-Core Inductor Design,
  5. “Series Resonance Circuit,”
  6. “Parallel Resonance Circuit,”

  7. KN9B Antenna Analyzer,
  8. KN9B Stockton Coupler,
  9. N2PK Vector Network Analyzer (VNA),
  10. KN9B “Inline RF Power/VSWR Meter,”
  11. “A Small, Simple, USB-Powered Vector Network Analyzer Covering 1 kHz to 1.3 GHz,” Thomas C. Baier, DG8SAQ, QEX January/February 2009, pp. 32-36.
  12. Austin QRP Club Vector Impedance Analyzer,
  13. Austin QRP Club kits,
  14. Antenna Analyzer PCB for “Build Your Own Arduino-Based Antenna Analyzer,” Jack Purdum, W8TEE, and Farrukh Zia, K2ZIA, QST November 2017, pp. 40-44,
  15. Universal SWR Bridge Kit,

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