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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*LF\:\s+RE\:\s+Measuring\s+Q\s*$/: 3 ]

Total 3 documents matching your query.

1. Re: LF: RE: Measuring Q (score: 1)
Author: "Hans-Joachim Brandt" <[email protected]>
Date: 24 Nov 2001 05:35 GMT
Dear Dexter, your question has not yet been answered here: No, the complete antenna system is also damped by the ground loss resistance which usually is much higher than the coil series loss resistan
/rsgb_lf_group-archives/html/rsgb_lf_group/2001-11/msg00143.html (8,341 bytes)

2. Re: LF: RE: Measuring Q (score: 1)
Author: "Dexter McIntyre W4DEX" <[email protected]>
Date: Wed, 21 Nov 2001 15:48:00 -0500
Can the -3db bandwidth measurement of the complete antenna system be used to determine the Q of the coil? Dexter If you use a larger capacitance resonance will naturally be at a lower frequency so yo
/rsgb_lf_group-archives/html/rsgb_lf_group/2001-11/msg00216.html (9,272 bytes)

3. LF: RE: Measuring Q (score: 1)
Author: "Talbot Andrew" <[email protected]>
Date: Wed, 21 Nov 2001 10:10:09 +0100
If you use a larger capacitance resonance will naturally be at a lower frequency so you will be measuring the Q there instead. Selectivity will be higher, but when the bandwidth at the 3dB points is
/rsgb_lf_group-archives/html/rsgb_lf_group/2001-11/msg00249.html (9,189 bytes)


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