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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*LF\:\s+Re\:\s+Q\s+measurements\s+at\s+DK7FC\s*$/: 5 ]

Total 5 documents matching your query.

1. Re: LF: Re: Q measurements at DK7FC (score: 1)
Author: "Graham" <[email protected]>
Date: Sat, 29 Oct 2011 13:02:01 +0100
Interesting link G. Maybe in help abouth Q calculation: http://hamwaves.com/antennas/inductance.html 73,Joze S52AB -- Original Message -- From: "Stefan Schäfer" <[email protected]
/rsgb_lf_group-archives/html/rsgb_lf_group/2011-10/msg00234.html (14,714 bytes)

2. LF: Re: Q measurements at DK7FC (score: 1)
Author: Bill de Carle <[email protected]>
Date: Fri, 28 Oct 2011 15:58:49 -0400
Your new coil seems to be working FB Stefan - unless someone local to me is playing games :-) Looks like you're visible in Canada on 136.172 at 3:45 pm in the afternoon - in broad daylight! http://ww
/rsgb_lf_group-archives/html/rsgb_lf_group/2011-10/msg00268.html (8,901 bytes)

3. Re: LF: Re: Q measurements at DK7FC (score: 1)
Author: Stefan Schäfer <[email protected]>
Date: Fri, 28 Oct 2011 22:38:36 +0200
Hello Bill, That short dot in your spectrogram is not from me i am afraid. Also i have to reduce the L of the new coil so i carried back her in the office, i.e. the old system is running, as usual in
/rsgb_lf_group-archives/html/rsgb_lf_group/2011-10/msg00442.html (10,103 bytes)

4. LF: Re: Q measurements at DK7FC (score: 1)
Author: "Joze Konda - S52AB" <[email protected]>
Date: Sat, 29 Oct 2011 07:55:09 +0200
Maybe in help abouth Q calculation: http://hamwaves.com/antennas/inductance.html 73,Joze S52AB LF, For those who are interested, i have a small report of my todays Decca RF litz coil measurements. Ma
/rsgb_lf_group-archives/html/rsgb_lf_group/2011-10/msg00468.html (13,882 bytes)

5. Re: LF: Re: Q measurements at DK7FC (score: 1)
Author: "Alan Melia" <[email protected]>
Date: Fri, 28 Oct 2011 22:09:06 +0100
Hi Stefan/Bill yes there are still the after-effects of the CME which arrived on the 23/24th. Scott VE7TIL's plot suggest that there is about 5-6 dB reduction in levels on longer paths. It is improvi
/rsgb_lf_group-archives/html/rsgb_lf_group/2011-10/msg00566.html (11,714 bytes)


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