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Valves / tubes - Semiconductors

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To the archive Forum » Valves / tubes - Semiconductors

846 Multipage PDFs (18.Oct.20)

Recent articles

Topic	Rating	Hits	Ans	Last text
WE30 a bicchiere		90	0	Maida, Antonio	15.Oct.20 16:41
RRCF, wo eingesetzt?		2216	9	Holtmann, W.	13.Oct.20 11:01
Änderung Transistor NA22		366	2	Jung, Otmar	10.Oct.20 22:44
6RA8 Tube data		209	0	Kuyper, Hennie	05.Oct.20 18:40
Sansui Output transformer schematic diagram SW-15-4		133	0	Kuyper, Hennie	05.Oct.20 17:47
EM 11 Fehler in der Muiderkring Schaltung		641	3	Roschy, Jacob	30.Sep.20 09:13
List of errors in Electronic Tube Handbook Muiderkring		223	0	Erb, Ernst	11.Sep.20 15:21
MSC4 not used in Hiller M159, M160		256	0	Löwe, Nikolaus	05.Sep.20 19:58
Halbleiter anlegen ?		378	1	Nagel, Bernhard	03.Sep.20 14:04
Unbekannte Röhre		756	4	Heigl, Gerhard	18.Aug.20 14:58
Unknown Radio with JFD Ballast		284	4	McCowen, Kerry	20.Jul.20 15:20
"Valora" Röhren und eine Tücke		373	0	Keil, Ralf	12.Jul.20 10:32
ECL85 = ECL 805 ?		565	4	Dassow, Achim	11.Jul.20 10:37
ECL86 replacement socket		461	5	Pennington, Mark	08.Jul.20 16:46
Wrong data on this page		561	1	Kalmár, Zoltán	01.Jul.20 15:59
AZ1 mit Euro-Sockel		540	1	Latzel, Robert	28.Jun.20 08:43
AC153 Drahtbruch		706	4	Walz, Rüdiger	19.Jun.20 21:47
AC153 abgrochenen Drähtchen		457	0	Jung, Heribert	16.Jun.20 14:39
Substitute RES164 for the C453		375	4	Roschy, Jacob	12.Jun.20 15:05
Soviet 1539		386	3	Shellberg, Ken	11.Jun.20 22:21
RG250/3000 different base		241	3	Roschy, Jacob	09.Jun.20 20:53
6J8EG and 14J8EG		193	0	Nilsson, Lennart	09.Jun.20 16:29
Brimar 13D1 / CV423		281	4	Shellberg, Ken	08.Jun.20 19:49
Data correction request		224	1	Roschy, Jacob	08.Jun.20 09:05
Novis FW125*, 4-volt rectifier		305	5	Roschy, Jacob	04.Jun.20 09:33
EF42E Ersatzröhre?		1186	12	Erb, Ernst	02.Jun.20 15:42
Cossor 45IU		291	7	Shellberg, Ken	01.Jun.20 22:36
Unknown 4-volt rectifier		438	11	Shellberg, Ken	01.Jun.20 15:02
ZP601A resembles the 6AL7GT		236	0	Roschy, Jacob	01.Jun.20 14:51
SANYO STK 2038 STEREO AMPLIFIER		430	4	Feniello, G.	24.May.20 20:49
Gab es wirklich eine EBC42 – oder ist es ein Druckfehler ?		395	0	Roschy, Jacob	18.May.20 16:00
The Modern Aladdin's Lamp		4018	2	Erb, Ernst	17.May.20 20:37
Oszillator mit A441N		1306	11	Keil, Ralf	17.May.20 17:14
“Gematchte Röhren“ ohne gematchte Röhren		568	0	Dassow, Achim	16.May.20 13:22
Using Two EL90’s for an ELL80E		412	2	Suleimanagi..., O.	11.May.20 20:10
ГУ-17 tube to replace an ELL80		570	6	Suleimanagi..., O.	08.May.20 00:13
AT28C16 / AT28C256. Suffixes ?		277	2	Schoenbauer, G.	27.Apr.20 09:39
HOW TO TST RTC1 ?		269	2	Zeissloff, P.	23.Apr.20 00:26
Filamento della 3S4		272	0	Maida, Antonio	19.Apr.20 10:06
How to test Diods 6H8		350	1	Roschy, Jacob	18.Apr.20 20:03
Replace EY82 with EY80		301	1	Roschy, Jacob	12.Apr.20 20:36
6M7: Frage zum Datum		683	3	Roschy, Jacob	07.Apr.20 15:34
Reflexklystron К-27 = 2K25 (Raytheon)		356	0	Sustek Seif..., U.	27.Mar.20 22:10
2SC458 Transistor - Probleme		532	0	Salzgeber, M.	27.Mar.20 16:25
Looking for Gorler 312-2427 FM front end or SF8636 n channel		4681	34	Vogt, John	24.Mar.20 17:33
Reflexklystron K-27		548	1	Roschy, Jacob	24.Mar.20 08:54
CV150 Power Klystron, 1942		485	0	Ciardiello, E.	19.Mar.20 18:58
Tungsram 1500R		450	3	Jancsek, Ottó	18.Mar.20 16:55
Tungsram OS66		633	3	Jancsek, Ottó	11.Mar.20 18:41
DBM6A Question.		354	1	Johnson, Roy	03.Mar.20 23:53

The topic of this Radio-Forum is Radio Restoration and Radio Repair but also Radio-History, Radio-Valves, Tubes of all kinds, Radio collecting, Radio-Literature, Schematics forRadio Repair etc.

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