Components and Circuits - UK Vintage Radio Repair and Restoration Discussion Forum

		UK Vintage Radio Repair and Restoration Discussion Forum > General Vintage Technology
Components and Circuits

Components and Circuits For discussions about component types, alternatives and availability, circuit configurations and modifications etc. Discussions here should be of a general nature and not about specific sets.

Page 1 of 337

101

Last »

Threads in Forum : Components and Circuits

Forum Tools

	Rating Thread / Thread Starter	Last Post	Replies	Views
Sticky Threads
	Sticky: Battery case links and scans. ( 1 2 3 4) RadioHist (6th Jan 2014)	22nd Sep 2021 1:40 pm by Dave Moll	66	45,617
	Sticky: AF11x transistors, 'tin whisker' problems and solutions. Darren-UK (15th Nov 2011)	11th Feb 2018 3:35 pm by AC/HL	2	30,191
	Sticky: Fuses ( 1 2 3) Radio_Dave (8th Jan 2007)	1st Feb 2016 9:11 pm by trobbins	53	77,263
	Sticky: Capacitors in series - pitfalls? ( 1 2 3) Andy Day (29th Aug 2007)	1st Jul 2015 4:32 pm by Herald1360	58	57,601
	Sticky: Battery box and socket details. ( 1 2) neon indicator (28th Jun 2011)	25th Jun 2015 7:19 pm by TonyDuell	36	37,110
	Sticky: Testing a transformer for shorted turns Merlin (24th Jan 2007)	30th Nov 2014 5:34 pm by Eddy_Stone	16	40,386
	Sticky: Grid coupling Capacitor aka "That" cap. ( 1 2) Courtney Louise (25th Aug 2011)	25th Mar 2014 2:32 pm by Station X	34	38,952
	Sticky: Testing an output transformer Radio_Dave (30th Jul 2007)	29th Apr 2013 5:01 pm by Herald1360	11	34,892
	Sticky: Replacement non-electrolytic capacitor values. Station X (2nd Oct 2012)	2nd Oct 2012 8:00 am by Station X	0	27,602
	Sticky: Class X2 and Class Y Capacitors. Station X (16th Dec 2010)	16th Dec 2010 6:40 pm by Station X	0	21,595
	Sticky: Testing transistors. Mike Phelan (27th Oct 2010)	27th Oct 2010 10:23 am by Mike Phelan	0	29,485
	Sticky: Testing transistors - analogue version DAVEHALL (15th May 2010)	7th Sep 2010 11:51 am by Lee.Wilkerson	3	15,809
	Sticky: Testing Transistors. Station X (20th Jun 2009)	20th Jun 2009 2:57 pm by Station X	3	19,134
Normal Threads
	3 Tube Ocean Hopper (battery type) ( 1 2) Spencervs (6th May 2022)	Yesterday 11:39 pm by Spencervs	29	1,016
	Daft double triode question. Tractorfan (Yesterday)	Yesterday 10:21 pm by Aub	9	290
	1/2 12ax7 joebog1 (Yesterday)	Yesterday 7:56 pm by bikerhifinut	7	264
	Faulty valves - Scrap or keep? ( 1 2) PJL (28th Jun 2022)	Yesterday 5:35 am by thermionic	37	1,354
	2SB 1772 / 1773 / 1775 (Actually 2SB172/173/175) Transistor Data Wanted DMcMahon (4th Jul 2022)	4th Jul 2022 1:41 pm by paulsherwin	3	162
	What is this device - a microphone ? DMcMahon (3rd Jul 2022)	4th Jul 2022 11:59 am by TonyDuell	12	330
	Do you recognise this small Parmeko Neptune mains transformer ? GrimJosef (2nd Jul 2022)	4th Jul 2022 7:58 am by Radio Wrangler	7	336
	Charging after NiCad=>LiIon swap llama (27th Jun 2022)	2nd Jul 2022 5:33 pm by duncanlowe	18	624
	Eddystone s 840 c light question Davidwkd71 (30th Jun 2022)	1st Jul 2022 9:40 am by broadgage	3	197
	Coils for valve IF's are any available like TOKO coils? AdrianH (29th Jun 2022)	30th Jun 2022 6:25 pm by AdrianH	13	424
	Run back timer John10b (29th Jun 2022)	30th Jun 2022 8:41 am by 60 oldjohn	6	295
	Roberts' tuning caps. Viscount (29th Jun 2022)	30th Jun 2022 7:47 am by Heatercathodeshort	5	233
	Repacking a capacitor can ( 1 2) Davidwkd71 (25th Jun 2022)	29th Jun 2022 10:40 pm by Davidwkd71	20	658
	Capacitor info needed. kirstyd (28th Jun 2022)	29th Jun 2022 6:59 pm by kirstyd	4	221
	ИВ-12 tubes petervk2mlg (27th Jun 2022)	28th Jun 2022 6:13 pm by factory	4	356
	Reducing the mains voltage TonyDuell (25th Jun 2022)	28th Jun 2022 5:29 pm by G6fylneil	17	681
	Morse super-regenerative oscillator circuit - but not... 6SN7WGTB (25th Jun 2022)	26th Jun 2022 7:42 am by 6SN7WGTB	7	379
	J2907-TR3 Alternative veedub565 (23rd Jun 2022)	24th Jun 2022 8:13 pm by Radio Wrangler	6	266
	What is the device below the co-ax aerial type socket DMcMahon (23rd Jun 2022)	24th Jun 2022 5:49 pm by DMcMahon	10	492
	Output impedance of Pantry Tx circuit 6SN7WGTB (17th Jun 2022)	24th Jun 2022 6:27 am by 6SN7WGTB	13	511