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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*LF\:\s+Simple\s+yet\s+reliable\s+method\s+for\s+measuring\s+Q\?\s*$/: 4 ]

Total 4 documents matching your query.

1. Re: LF: Simple yet reliable method for measuring Q? (score: 1): Author: Claudio Pozzi <[email protected]>; Date: Wed, 14 Sep 2011 18:41:40 +0200; I suggest you this book: Wes Hayward (W7ZOI), Rick Campbell (KK7B), Bob Larkin (W7PUA), "Experimental Methods in RF Design", ARRL, 2003, ISBN # 0-87259-879-9 In Italy you can ask Ediradio (Milano), a; /rsgb_lf_group-archives/html/rsgb_lf_group/2011-09/msg00416.html (10,838 bytes)
2. LF: Simple yet reliable method for measuring Q? (score: 1): Author: Daniele Tincani <[email protected]>; Date: Tue, 13 Sep 2011 16:07:09 +0100 (BST); Hello LF, apologies for being a bit OT. I'm looking for a (reasonably) reliable method for measuring Q of a parallel LC resonator at LF frequencies (ferrite-cored coil + variable air cap). I have a s; /rsgb_lf_group-archives/html/rsgb_lf_group/2011-09/msg00448.html (11,937 bytes)
3. Re: LF: Simple yet reliable method for measuring Q? (score: 1): Author: Stefan Schäfer <[email protected]>; Date: Tue, 13 Sep 2011 17:16:23 +0200; Hi Daniele, It is not OT! Am 13.09.2011 17:07, schrieb Daniele Tincani: I'm looking for a (reasonably) reliable method for measuring Q of a parallel LC resonator at LF frequencies (ferrite-cored coil; /rsgb_lf_group-archives/html/rsgb_lf_group/2011-09/msg00473.html (11,991 bytes)
4. Re: LF: Simple yet reliable method for measuring Q? (score: 1): Author: "Roelof Bakker" <[email protected]>; Date: Wed, 14 Sep 2011 11:13:04 +0200; Hello Daniele, It can be easily done, using the "3 dB method". This method does load the LC circuit very lightly, so the measured Q is close to the unloaded Q. For a further read, I suggest W7ZOI's a; /rsgb_lf_group-archives/html/rsgb_lf_group/2011-09/msg00521.html (9,887 bytes)

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