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41. [AMPS] MFJ-259B Question (score: 1)
Author: oz1pif@get2net.dk (Peter Frenning, OZ1PIF)
Date: Fri, 13 Oct 2000 10:07:38 +0200
This is a multi-part message in MIME format. --=_NextPart_000_0039_01C034FD.6A537B00 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable mode PS pleasure to Ric
/archives//html/Amps/2000-10/msg00267.html (12,838 bytes)

42. Re: [Amps] tuning input (score: 1)
Author: "Peter Frenning, OZ1PIF" <oz1pif@get2net.dk>
Date: Fri, 19 Sep 2003 15:30:27 +0200
That's exactly what Sommerkamp/Yaesu does/did for the FL2x00y series of amplifiers - mind you that these don't tune anywhere good enough to suit a modern transistorized output stage! Vy 73 de OZ1PIF,
/archives//html/Amps/2003-09/msg00176.html (8,070 bytes)

43. Re: [Amps] Ameritron AL-572B (score: 1)
Author: "Peter Frenning, OZ1PIF" <oz1pif@get2net.dk>
Date: Tue, 21 Oct 2003 09:28:34 +0200
I'm partial against the 572b tube, had some very bad luck with two sets of Svetlana's. I finally converted my old FL2000B to use a single QB4/1100 instead. Although a tetrode, I run it as a triode wi
/archives//html/Amps/2003-10/msg00199.html (8,701 bytes)

44. Re: [Amps] About single 4CX250b output power (score: 1)
Author: "Peter Frenning, OZ1PIF" <oz1pif@get2net.dk>
Date: Mon, 27 Oct 2003 09:10:30 +0100
You could almost make with an 4cx350, Give it some 2800V, and it'll still live for a long time, and a relatively clean 325-340W. a 4cx250? no way, it'll max out at 300W, if you want decent life, and
/archives//html/Amps/2003-10/msg00247.html (8,473 bytes)

45. Re: [Amps] FL-2100F (score: 1)
Author: "Peter Frenning, OZ1PIF" <oz1pif@get2net.dk>
Date: Mon, 27 Oct 2003 09:32:44 +0100
Hi Rick, Check very carefully the two caps tying the grids to ground, I believe they are C8-9 220pF in your version. I had exactly the same symptoms in my FL2000B, with a set of new bottles, and not
/archives//html/Amps/2003-10/msg00248.html (10,890 bytes)

46. Re: [Amps] FL-2100F/B (score: 1)
Author: "Peter Frenning, OZ1PIF" <oz1pif@get2net.dk>
Date: Tue, 28 Oct 2003 09:39:00 +0100
I can't comment specifically on the "F" version, I have never seen it or the documentation. I wondered about the same thing Rick, but can only report my findings. As stated by R.Measures, it probably
/archives//html/Amps/2003-10/msg00266.html (16,506 bytes)

47. Re: [Amps] FL-2100F (score: 1)
Author: "Peter Frenning, OZ1PIF" <oz1pif@get2net.dk>
Date: Tue, 28 Oct 2003 09:23:54 +0100
Rick et al, Very likely - and a major one too, there are major burn marks on the inside, if anyone is interested I can supply authopsy photos! Vy 73 de OZ1PIF, Peter ** OZ1PIF ** email: oz1pif(no-spa
/archives//html/Amps/2003-10/msg00267.html (8,858 bytes)

48. Re: [Amps] FL-2100F/B (score: 1)
Author: "Peter Frenning, OZ1PIF" <oz1pif@get2net.dk>
Date: Tue, 28 Oct 2003 09:41:29 +0100
Simply that a casual 'glance over' doesn't reveal any problem. Mine didn't fall apart till I remomoved it, revealing a big burn on the inside. Vy 73 de OZ1PIF, Peter ** OZ1PIF ** email: oz1pif(no-spa
/archives//html/Amps/2003-10/msg00268.html (16,953 bytes)

49. Re: [Amps] YAESU FL2000 manual? (score: 1)
Author: "Peter Frenning, OZ1PIF" <oz1pif@get2net.dk>
Date: Mon, 3 Nov 2003 09:12:16 +0100
I got mine at: www.agtannenbaum.com Very resonable price and fast service. Facsimile but but neatly produced. Vy 73 de OZ1PIF, Peter ** OZ1PIF ** email: oz1pif(no-spam-filler)@get2net.dk http://hjem.
/archives//html/Amps/2003-11/msg00022.html (8,639 bytes)

50. Re: [Amps] Manual for YAESU FL- 2 0 0 0 ? (score: 1)
Author: "Peter Frenning, OZ1PIF" <oz1pif@get2net.dk>
Date: Tue, 4 Nov 2003 09:47:37 +0100
Mine came with 572Bs, and the link I supplied does indeed have FL2000B manual in stock. (or had when I bought mine a few years ago!) Vy 73 de OZ1PIF, Peter ** OZ1PIF ** email: oz1pif(no-spam-filler)@
/archives//html/Amps/2003-11/msg00039.html (8,761 bytes)

51. Re: [Amps] Benefits of 3-phase power? (score: 1)
Author: "Peter Frenning, OZ1PIF" <oz1pif@get2net.dk>
Date: Wed, 19 Nov 2003 07:11:39 +0100
_________________________________________________________ Nearly all of the cross-country transmission lines in the US are three phase. Only when it gets down to the neighborhood level do they go to
/archives//html/Amps/2003-11/msg00268.html (10,648 bytes)

52. Re: [Amps] OPINIONS PLEASE (score: 1)
Author: "Peter Frenning, OZ1PIF" <oz1pif@get2net.dk>
Date: Fri, 19 Dec 2003 09:38:37 +0100
OK, I'll bite: I would take (I do not presently own one!) the AL-82 anytime - why? Because of it's instant-on capability, and low noise. There is nothing more frustating than having to wait three ver
/archives//html/Amps/2003-12/msg00307.html (9,477 bytes)

53. Re: [Amps] 7527A (score: 1)
Author: "Peter Frenning, OZ1PIF" <oz1pif@get2net.dk>
Date: Tue, 23 Dec 2003 23:08:21 +0100
Hi Stef, I've converted my FL2000B to use the QB4/1100 which is identical to to the 7527! (and btw I could use 1 or 2 of your tubes!) You can see the story of the conversion on my homepage. Vy 73 de
/archives//html/Amps/2003-12/msg00363.html (7,638 bytes)

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