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Total 6 documents matching your query.

1. [Amps] sorce for 8877 or 3CX800A7 ?? (score: 226)
Author: DL1EJA at yahoo.de (Oliver Reinders, DL1EJA)
Date: Sun Jul 6 09:03:50 2003
Hi, a friend is looking for some spare tubes of the typ 8877 (3CX1500A7) and the smaller typ 3CX800A7. Who has a sorce for this tubes or knows where to buy them... vy 73 and thanks in advance Oliver,
/archives//html/Amps/2003-07/msg00040.html (6,726 bytes)

2. [Amps] for sale GU78B + base (score: 226)
Author: DL1EJA at yahoo.de (Oliver Reinders, DL1EJA)
Date: Sun Jul 13 07:38:31 2003
Hi, I have for sale 2 tested tubes GU78B + a new socket with chimney. The tube is good for 4KW on HF, 6m and 2m. More info you will find here: http://www.tubes.ru/techinfo/AmateurRadio/gu-78b.html Th
/archives//html/Amps/2003-07/msg00076.html (6,512 bytes)

3. [Amps] Dubus and Ham Radio Magazine (score: 226)
Author: dl1eja at yahoo.de (Oliver Reinders, DL1EJA)
Date: Mon Jun 30 08:08:47 2003
Hi Skipp and others, the DUBUS magazine is printed in Germany and the books 1-5 should be available via the german editors. Please check http://www.dubus.org/ in USA: Kyle Britain, KB5UBE, 1626 Viney
/archives//html/Amps/2003-06/msg00246.html (8,964 bytes)

4. [Amps] for sale: new GS35B / GU74B (score: 226)
Author: DL1EJA at yahoo.de (Oliver Reinders, DL1EJA)
Date: Sun Apr 6 01:17:01 2003
Hi, I have for sale: - a few new and orginale boxed GS35B tubes 90,- Euro - a few GU74B new for 55,- Euro shipping goes extra You have interest? Drop me a mail or call +49-2824-7508 vy 73 Oliver, DL1
/archives//html/Amps/2003-04/msg00052.html (6,463 bytes)

5. [Amps] voltage doubler for 3 phase supply? (score: 226)
Author: DL1EJA at yahoo.de (Oliver Reinders, DL1EJA)
Date: Tue Apr 15 02:22:22 2003
Hi, I'm not so experianced this 3 phase transformers and have the following questions: I have a 3 phase transformer which has on the secundar 3 coils of about 810VAC. If I take a normal diode bridge
/archives//html/Amps/2003-04/msg00151.html (7,348 bytes)

6. [Amps] Russian tubes GS35b et al. (score: 226)
Author: DL1EJA at yahoo.de (Oliver Reinders, DL1EJA)
Date: Tue Feb 4 13:11:40 2003
Hi, I have such a tube in a HF-PA and at our radioclub we use it on 2m and another on 70cm and it is about the same as a 3CX1500A7. With about 100-150W of dirve you will end up with about 2.0-2.5KW o
/archives//html/Amps/2003-02/msg00077.html (7,695 bytes)


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