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References: [ +from:pa7two@hotmail.com: 51 ]

Total 51 documents matching your query.

21. Re: [Amps] Replacement of plate caps on glass tubes (score: 1)
Author: Kees - pa7two <pa7two@hotmail.com>
Date: Thu, 10 Apr 2008 21:33:56 +0000
Hi Mike, I used 2 component glue (high temperature type) after de-soldering the top cap. When the glue becomes hardened, I solder the wire back on the tube. Pretty simple. Vy 73, de Kees Member of an
/archives//html/Amps/2008-04/msg00155.html (10,961 bytes)

22. [Amps] SK-1A sockets for sale (score: 1)
Author: Kees - pa7two <pa7two@hotmail.com>
Date: Sun, 13 Apr 2008 12:31:28 +0000
Dear all, Some parts for sale: 3 x original brown colored SK-1A sockets (for gu74b tube) for sale, NOS, (never used) 39 Euro a socket. All sockets have the capacitor ring mounted, so suitable for HF/
/archives//html/Amps/2008-04/msg00184.html (7,275 bytes)

23. [Amps] Ceramic GU43B socket including capacitors for sale (score: 1)
Author: Kees - pa7two <pa7two@hotmail.com>
Date: Tue, 22 Apr 2008 19:13:13 +0000
Hi all, I have for sale : Ceramic GU43B socket including capacitors for sale. All in 100% condition and complete set. For photo's and more related info, please contact me off-line via e-mail. Vy 73,
/archives//html/Amps/2008-04/msg00263.html (6,984 bytes)

24. Re: [Amps] Tl-922 plate meter protection (score: 1)
Author: Kees - pa7two <pa7two@hotmail.com>
Date: Wed, 23 Apr 2008 15:13:08 +0000
Better is to use two diodes, crossed, between the two meter connection points on the back of the meter. Diodes can pick up rf and start generating themselfs... 3Amp/1000 volt is OK. Vy 73, de Kees -
/archives//html/Amps/2008-04/msg00271.html (8,861 bytes)

25. Re: [Amps] ALPHA DOA... (score: 1)
Author: Kees - pa7two <pa7two@hotmail.com>
Date: Thu, 5 Jun 2008 13:30:04 +0000
OM Peter, Please hold back a bit on ACOM. First of all ACOM makes terrific amplifiers. I still think the best one can buy for that price. A statement that can be made. Secondly, despite one repair (b
/archives//html/Amps/2008-06/msg00023.html (12,297 bytes)

26. Re: [Amps] ALPHA DOA... (score: 1)
Author: Kees - pa7two <pa7two@hotmail.com>
Date: Thu, 5 Jun 2008 14:28:18 +0000
FULLY agreed! Vy 73, de Kees Member of an all HAM family AmateurRadio : PA7TWO - M5TWO Locator: JO22jp _________________________________________________________________ Instantly invite friends from
/archives//html/Amps/2008-06/msg00024.html (16,283 bytes)

27. [Amps] GU74B & GI7B tubes for sale pa7two (score: 1)
Author: Kees - pa7two <pa7two@hotmail.com>
Date: Wed, 18 Jun 2008 17:31:24 +0000
Dear all, I have some tube stock I would like to sell: 10 x GU74B NOS, all NOS / unused. 4 x GI7B NOS, NEW in original container. Please contact me off-line via my e-mail address for more details (e-
/archives//html/Amps/2008-06/msg00136.html (7,082 bytes)

28. [Amps] Svetlana GU74B (4cx800a) tube for sale (score: 1)
Author: Kees - pa7two <pa7two@hotmail.com>
Date: Sun, 27 Jul 2008 12:54:57 +0000
Dear all, I have some spare GU74B tubes for sale. In case you are interested, please contact me offline via e-mail. E-mail address could also be found on www.qrz.com Vy 73, de Kees. Member of an all
/archives//html/Amps/2008-07/msg00288.html (6,915 bytes)

29. [Amps] Alpha 76CA (score: 1)
Author: Kees - pa7two <pa7two@hotmail.com>
Date: Sun, 24 Aug 2008 15:39:43 +0000
Hi all, What is nowadays the selling price for a used Alpha 76CA HF amplifier? Vy 73, de Kees. Member of an all HAM family. AmateurRadio : PA7TWO - M5TWO Locator: JO22jp. ____________________________
/archives//html/Amps/2008-08/msg00132.html (7,001 bytes)

30. [Amps] GU74B tubes for sale (score: 1)
Author: Kees - pa7two <pa7two@hotmail.com>
Date: Fri, 5 Sep 2008 18:08:30 +0000
Dear all, I have a few spare GU74B tubes for sale. NOS, in original factory packaging and pin tested on request. If you are interested, you need to know prices and stuff, please send me an e-mail. I
/archives//html/Amps/2008-09/msg00023.html (6,885 bytes)

31. [Amps] FS GI7B Tubes (score: 1)
Author: Kees - pa7two <pa7two@hotmail.com>
Date: Sun, 28 Sep 2008 20:14:33 +0000
Dear all, I have some GI7B (GI-7B) tubes for sale. These are NEW in original factory packaging. Please contact me off-line for details if you are interested. Vy 73, de Kees - pa7two PS: E-mail addres
/archives//html/Amps/2008-09/msg00236.html (6,974 bytes)

32. [Amps] FS: GI7B, GU74B, GU43B and SK-1A tube sockets (score: 1)
Author: Kees - pa7two <pa7two@hotmail.com>
Date: Sat, 1 Nov 2008 16:02:44 +0000
Dear all, I have another batch tubes for sale: GI7B, GU74B, GU43B tubes all NOS in original sealed factory packaging and furthermore there are two SK-1A tube sockets, also NOS. Please contact me of l
/archives//html/Amps/2008-11/msg00004.html (7,706 bytes)

33. Re: [Amps] The quality of Chinese 811A and 572B (score: 1)
Author: Kees - pa7two <pa7two@hotmail.com>
Date: Fri, 14 Nov 2008 18:30:14 +0000
Dear all, I repaired 9 FL2100B/F/Z amplifiers in total . As Cetrons are hard to get and most of all extremely expensive AND 30 years old (gassy), I took the China brand 572B tubes as replacement. Out
/archives//html/Amps/2008-11/msg00158.html (15,709 bytes)

34. Re: [Amps] QRO Parts (score: 1)
Author: Kees - pa7two <pa7two@hotmail.com>
Date: Tue, 24 Nov 2009 16:03:41 +0000
Exact same experience here, and I am not the only one I noticed. 'Dr' Alex UR4LL was extremely rude to me over e-mail and mobile phone about two years ago when I asked just a very few simple question
/archives//html/Amps/2009-11/msg00257.html (12,653 bytes)

35. Re: [Amps] QRO Parts FS (score: 1)
Author: Kees - pa7two <pa7two@hotmail.com>
Date: Wed, 25 Nov 2009 20:23:17 +0000
Hi all, I have some GU74B NOS in original sealed factory packaging and/or boxed for sale. Production year varies between 1980-2007. Price depends on year of production and is in general lower than eB
/archives//html/Amps/2009-11/msg00271.html (8,669 bytes)

36. [Amps] QRO Parts FS (score: 1)
Author: Kees - pa7two <pa7two@hotmail.com>
Date: Wed, 25 Nov 2009 21:40:35 +0000
Hi all, I have some GU74B NOS in original sealed factory packaging and/or boxed for sale. Production year varies between 1980-2007. Price depends on year of production and is in general lower than eB
/archives//html/Amps/2009-11/msg00272.html (12,185 bytes)

37. Re: [Amps] Svetlana 4CX800 (score: 1)
Author: Kees - pa7two <pa7two@hotmail.com>
Date: Tue, 8 Dec 2009 15:44:35 +0000
Gents, I have some available, 115 Euro a NOS GU74B tube, so 230 for a pair of same prod year/month/batch. Shipment around 24 Euro, depending on country via secured delivery. If you need more info, em
/archives//html/Amps/2009-12/msg00226.html (9,134 bytes)

38. Re: [Amps] 4cx800a (score: 1)
Author: Kees - pa7two <pa7two@hotmail.com>
Date: Tue, 16 Feb 2010 15:26:21 +0000
Hi Carl, I have certainly seen Svetlana production 2007 / 2008 (as I recall) labled with "4CX800a". I do recall seeing this label on a few websites too. Furthermore are the GU74B tubes still recently
/archives//html/Amps/2010-02/msg00438.html (11,908 bytes)

39. Re: [Amps] 4cx800a (score: 1)
Author: Kees - pa7two <pa7two@hotmail.com>
Date: Tue, 16 Feb 2010 20:03:25 +0000
Hi Carl, What exactly are you interested in? Packaging that clearly state the production date, tubes that have the dates printed? I can send you a photo of this to your email if you want? Let me know
/archives//html/Amps/2010-02/msg00441.html (14,833 bytes)

40. Re: [Amps] 4cx800a (score: 1)
Author: Kees - pa7two <pa7two@hotmail.com>
Date: Wed, 17 Feb 2010 05:27:56 +0000
Hi Carl, In that case I cannot help you I guess. I do not have connections directly to the plant, only to a tube seller. If the data printed on new carton boxes and the year / month on new tubes and
/archives//html/Amps/2010-02/msg00460.html (18,020 bytes)


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