Thread: How high Q can we expect from a coax?
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Old December 13th 05, 07:55 PM posted to rec.radio.amateur.homebrew
Allodoxaphobia
 
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Default How high Q can we expect from a coax?
On 13 Dec 2005 02:58:04 -0800, wrote:
Anyone has any information on how high Q can we expect from an open or
a short quater wavelength coaxial stub? How can we achieve moderately
high (200-300) Q by using a coax stub?

Something like a 2" copper pipe centered in a metal garbage can?

Or, 19" of RG-174?

Jonesy
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