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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*LF\:\s+LF\s+coil\s+tuning\s*$/: 4 ]

Total 4 documents matching your query.

1. Re: LF: LF coil tuning (score: 1): Author: "Markus Vester" <[email protected]>; Date: Sun, 30 Jan 2011 00:42:40 +0100; Yes it works well, also VLF. The nice thing is that you don't need the flexible connections for the rotating part, wheras the downsides may be less tuning range (only "up" in frequency), and a slight; /rsgb_lf_group-archives/html/rsgb_lf_group/2011-01/msg00587.html (12,781 bytes)
2. LF: LF coil tuning (score: 1): Author: Peter Dodd <[email protected]>; Date: Sat, 29 Jan 2011 23:10:08 +0000; The traditional method of tuning an LF loading coil is to use a variometer. I have been investigating methods of tuning coils for mobile use and one method that appeared briefly in one of the ARRL Ha; /rsgb_lf_group-archives/html/rsgb_lf_group/2011-01/msg01001.html (10,288 bytes)
3. Re: LF: LF coil tuning (score: 1): Author: Andy Talbot <[email protected]>; Date: Sat, 29 Jan 2011 23:39:22 +0000; The Toko range of coils come with the option of an aluminium tuning slug which amounts to much the same thing. It is often preferable to ferrite, being more stable with temperature and less prone t; /rsgb_lf_group-archives/html/rsgb_lf_group/2011-01/msg01006.html (13,101 bytes)
4. Re: LF: LF coil tuning (score: 1): Author: Brenda Hayes <[email protected]>; Date: Sun, 30 Jan 2011 13:26:48 +1300; I have been investigating methods of tuning coils for mobile use and one method that appeared briefly in one of the ARRL Handbooks of the 50s was the shorted turn method of tuning. I tried a home mad; /rsgb_lf_group-archives/html/rsgb_lf_group/2011-01/msg01140.html (11,189 bytes)

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