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1. [AMPS] 4CX800's vs 4CX1600 (score: 1): Author: nj4f@erols.com (Steve Bookout); Date: Sat, 26 Feb 2000 18:37:55 -0500; Hello all, Anyone care to comment on what the advantages/disadvantages of either tube arrangement in an amp, all other things being relatively equal. I would expect mainly the cost. 73 de Steve, NR4M; /archives//html/Amps/2000-02/msg00591.html (8,050 bytes)
2. [AMPS] 4CX800's vs 4CX1600 (score: 1): Author: tony@uch.net (UT7CT --> Anton Koval); Date: Sun, 27 Feb 2000 01:41:39 +0200; Dear Steve, The 4CX800A (GU-74B) tube is rated at about 800 W, the 4CX1600 (GS-23B) is rated at 1600 - 2000 W and works well over 1000 mHz. More technical data in English can be found at my site at h; /archives//html/Amps/2000-02/msg00592.html (9,738 bytes)
3. SV: [AMPS] 4CX800's vs 4CX1600 (score: 1): Author: sm5ki@algonet.se (sm5ki); Date: Sun, 27 Feb 2000 08:40:51 +0000; I have often been wondering why have the match problem of two 4CX800 tubes? Would it not be better to always use one 4cx1600B tube? Of course the latter tube will easier generate parasitics because i; /archives//html/Amps/2000-02/msg00596.html (11,979 bytes)
4. [AMPS] 4CX800's vs 4CX1600 (score: 1): Author: tony@uch.net (UT7CT --> Anton Koval); Date: Sun, 27 Feb 2000 11:07:55 +0200; Svetlana has been on the market since the late 19th century. Quality is the main avantage I think... --Èñõîäíîå ñîîá&ugrav; /archives//html/Amps/2000-02/msg00597.html (13,125 bytes)
5. SV: [AMPS] 4CX800's vs 4CX1600 (score: 1): Author: sm5ki@algonet.se (sm5ki); Date: Sun, 27 Feb 2000 11:51:26 +0000; Yes I know. SVETLANA manufactured ( and still ? ) electrical lamps the first years. But when you start manufacture a new product there are always starting-up problems that EIMAC with a long experienc; /archives//html/Amps/2000-02/msg00598.html (15,420 bytes)
6. [AMPS] 4CX800's vs 4CX1600 (score: 1): Author: G3SEK@ifwtech.demon.co.uk (Ian White, G3SEK); Date: Sun, 27 Feb 2000 14:30:16 +0000; The 4CX1600B (pin base) and the 4CX1600U (GS23B, coaxial base) are NOT two versions of the same tube - they are completely different tubes, with different electrical characteristics. The anode dissip; /archives//html/Amps/2000-02/msg00600.html (9,103 bytes)
7. [AMPS] 4CX800's vs 4CX1600 (score: 1): Author: tony@uch.net (UT7CT --> Anton Koval); Date: Sun, 27 Feb 2000 16:47:21 +0200; From my own experience when I was in communication with the Svetlana stuff located in St. Petersburg I can only say that the head sales manager Mr. Evgeny Matrosov is so much not willing to communica; /archives//html/Amps/2000-02/msg00601.html (18,242 bytes)
8. [AMPS] 4CX800's vs 4CX1600 (score: 1): Author: tony@uch.net (UT7CT --> Anton Koval); Date: Sun, 27 Feb 2000 17:01:50 +0200; It may be so, but somehow I get orders from the Western ham willing to buy GS-23B... There is a factory in Ukraine (I am from Ukraine :-) ), but it has not been manufcturing tube for quite a while. I; /archives//html/Amps/2000-02/msg00602.html (11,650 bytes)
9. [AMPS] 4CX800's vs 4CX1600 (score: 1): Author: 2@vc.net (measures); Date: Sun, 27 Feb 2000 07:36:18 -0700; ''svetlana'' means ''light''. The Svetlana company was supposedly making light bulbs before Lee De Forrest patented the triode electron tube in 1907. . Triton is apparently making tubes that are rem; /archives//html/Amps/2000-02/msg00603.html (15,069 bytes)
10. SV: [AMPS] 4CX800's vs 4CX1600 (score: 1): Author: sm5ki@algonet.se (sm5ki); Date: Sun, 27 Feb 2000 19:47:21 +0000; Thanks for dope Rich - very interesting. And Svetlana was the light of Stalin then? Regarding the 2K3 and 3-500Z I have asked about this before on this net. I have the PHILIPS YD 1130 made at the sam; /archives//html/Amps/2000-02/msg00610.html (17,406 bytes)
11. SV: [AMPS] 4CX800's vs 4CX1600 (score: 1): Author: sm5ki@algonet.se (sm5ki); Date: Sun, 27 Feb 2000 19:49:16 +0000; I am happy that my EIMAC 3-500Z were made in 1983. agn de Hans -- "AMPS" <amps@contesting.com>, "Steve Bookout" <nj4f@erols.com> -- FAQ on WWW: http://www.contesting.com/ampsfaq.html Submissions: amp; /archives//html/Amps/2000-02/msg00611.html (16,208 bytes)
12. SV: [AMPS] 4CX800's vs 4CX1600 (score: 1): Author: 2@vc.net (measures); Date: Sun, 27 Feb 2000 16:20:14 -0700; ur welcome. During the Stalin era, the electric lamp was allegedly invented by a Russky. The Amperex 3-500Z/8008s and 8163s are made in France. I give them about 1-second. If there's a leaky seal, t; /archives//html/Amps/2000-02/msg00615.html (8,972 bytes)
13. SV: [AMPS] 4CX800's vs 4CX1600 (score: 1): Author: tony@uch.net (UT7CT --> Anton Koval); Date: Mon, 28 Feb 2000 13:26:35 +0200; SVETLANA is a very popular woman name in the CIS. The first part of the name (SVET) complies with the Russian word LIGHT, the rest is just a suffix (LANA), means nothing. 73 ! -- UT7CT Ham Radio Devi; /archives//html/Amps/2000-02/msg00625.html (9,991 bytes)
14. SV: [AMPS] 4CX800's vs 4CX1600 (score: 1): Author: phil@invest.fsbusiness.co.uk (phil); Date: Mon, 28 Feb 2000 08:49:01 +0000; The first lamp in Russia was called 'Illicha' (not sure of correct spelling. I've just grilled my wife who is from Ukraine. This was Lenin's fathers name. Phil G4ZOW -- FAQ on WWW: http://www.contes; /archives//html/Amps/2000-02/msg00628.html (8,262 bytes)

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