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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[Amps\]\s+interesting\s+piece\s+of\s+kit\.\.\.\.\.\s*$/: 4 ]

Total 4 documents matching your query.

1. [Amps] interesting piece of kit..... (score: 1)
Author: DAVE WHITE <mausoptik@btinternet.com>
Date: Thu, 8 Jan 2009 15:56:11 +0000 (GMT)
This looks like an interesting piece of kit: http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&Item=330299130000&Category=1504 An "A43984 Henry RF Power Supply". It looks a bit of a "home brew" solutio
/archives//html/Amps/2009-01/msg00061.html (7,612 bytes)

2. Re: [Amps] interesting piece of kit..... (score: 1)
Author: george <k4gvt@comcast.net>
Date: Thu, 08 Jan 2009 11:50:14 -0500
Dave, these "RF generators are used for ISM (Industrial Scientific Medical) use. One of the most common frequencies for this purpose is 13.56MHz. When in services such as semiconductor manufacturing
/archives//html/Amps/2009-01/msg00062.html (8,805 bytes)

3. Re: [Amps] interesting piece of kit..... (score: 1)
Author: DAVE WHITE <mausoptik@btinternet.com>
Date: Thu, 8 Jan 2009 17:11:48 +0000 (GMT)
Thanks George.  Ah, well.  I wasn't too far off guessing at 10 megs then! I seem to remember seeing something like this on the fleamarket at Weinheim UKW Tagung quite some years (10-15+?) ago when th
/archives//html/Amps/2009-01/msg00063.html (10,560 bytes)

4. Re: [Amps] interesting piece of kit..... (score: 1)
Author: "Peter Voelpel" <df3kv@t-online.de>
Date: Sun, 11 Jan 2009 01:35:39 +0100
Those Henry generators are built in many variations, that one seems to be a 13.56MHz version. I own an older 2000D for 27.12MHz which I use on 10m, in there the laoding capacitor is a vacuum variable
/archives//html/Amps/2009-01/msg00078.html (9,198 bytes)


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