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On Sat, 08 Nov 2003 08:45:10 -0500, www.ttdown.com
wrote: I don't see any on the web, and I'm not sure how to scale the 2.4 Ghz design for 1.2 Ghz use. Hi OM, Scaling is simple. It means exactly what the descriptive term implies. Multiply EVERY dimension of EVERY element by 2 (but only if the frequencies are an order of 2, use other ratios as appropriate). This does not include the connector which should be isolated from the antenna through a BalUn or Choke (if not already evident, or if this is a new topic, research that separately, the connector is NOT an antenna element). 73's Richard Clark, KB7QHC |
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