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Threads 1 to 30 of 89

Forum: Tubes and Retro

Ideas and designs keeping the classic electronics alive.

  1. Sticky Thread Sticky: Read before you post requests or upload e-books

    Started by pranam77, 25th November 2009 16:07
    • Replies: 0
    • Views: 16,585
    25th November 2009, 16:07 Go to last post
    • Replies: 11
    • Views: 53,751
    1st November 2017, 17:43 Go to last post
  1. Closed: a small doubt on Vertical synchronization in a PAL TV

    Started by vinodstanur, 4th April 2012 12:02
    • Replies: 3
    • Views: 3,136
    7th April 2012, 18:10 Go to last post
  2. Closed: About Radar technology in 40th century

    Started by kak111, 9th April 2012 14:43
    • Replies: 7
    • Views: 4,821
    5th October 2013, 14:42 Go to last post
  3. Closed: Anyone have the datasheet for XP3212/SQ (PMT)?

    Started by jigshaw, 14th August 2011 15:20
    • Replies: 8
    • Views: 3,804
    29th November 2011, 01:50 Go to last post
  4. Closed: Beginner question about experimenting with tubes

    Started by I14R10, 14th August 2016 21:26
    2 Pages
    1 2
    • Replies: 38
    • Views: 13,772
    8th September 2016, 06:03 Go to last post
  5. Closed: Best use of old TV set

    Started by bgpavan, 19th July 2012 04:51
    • Replies: 6
    • Views: 5,064
    18th October 2013, 14:41 Go to last post
  6. Closed: Beyond Dekatrons: Beam Deflection counter tube

    Started by schmitt trigger, 22nd April 2018 23:33
    • Replies: 0
    • Views: 3,206
    22nd April 2018, 23:33 Go to last post
  7. Closed: Black gate vs Elna Silmic vs . . ?

    Started by thebadtall, 31st May 2012 18:35
    • Replies: 1
    • Views: 4,624
    31st May 2012, 18:45 Go to last post
  8. Closed: bsc25 0299d equivalent

    Started by eagle1109, 11th June 2016 20:37
    • Replies: 1
    • Views: 6,443
    8th July 2016, 00:51 Go to last post
  9. Closed: Can't find datasheet for PMT BURLE 4830E

    Started by bezzeb, 20th February 2012 10:19
    • Replies: 1
    • Views: 3,147
    20th February 2012, 10:31 Go to last post
  10. Closed: Cathode stripping when not using the standby switch

    Started by RickyRockenson, 4th June 2015 21:53
    • Replies: 10
    • Views: 9,079
    16th October 2015, 03:37 Go to last post
  11. Closed: Clicking sound in CRT TV, any speculations of what's the problem?

    Started by eagle1109, 12th April 2016 00:07
    2 Pages
    1 2
    • Replies: 29
    • Views: 16,714
    29th May 2016, 15:10 Go to last post
  12. Closed: composite video signal generation& sepreration

    Started by anuragch1579, 3rd May 2011 18:34
    • Replies: 1
    • Views: 3,410
    14th May 2011, 17:18 Go to last post
  13. Crt tv - click sound turn off and i start again

    Started by juanmotta, 4th June 2019 13:07
    • Replies: 8
    • Views: 1,427
    6th June 2019, 01:51 Go to last post
  14. Closed: CST PARTICLE STUDIO electron beam

    Started by FARSH, 26th September 2012 11:52
    • Replies: 0
    • Views: 3,805
    26th September 2012, 11:52 Go to last post
  15. Closed: Edison museum near NYC

    Started by schmitt trigger, 30th December 2014 20:11
    • Replies: 3
    • Views: 6,677
    28th January 2015, 19:33 Go to last post
    • Replies: 4
    • Views: 8,204
    8th November 2014, 04:14 Go to last post
    • Replies: 7
    • Views: 7,453
    17th May 2015, 21:34 Go to last post
  16. Closed: Flyback replacement advice for LG 29" crt TV

    Started by freefall80, 22nd August 2018 05:23
    • Replies: 6
    • Views: 3,208
    22nd August 2018, 16:21 Go to last post
  17. [SOLVED]Closed: Frame rate of a screen

    Started by bilal_oct, 4th May 2016 22:08
    • Replies: 5
    • Views: 6,734
    5th May 2016, 22:29 Go to last post
  18. [SOLVED]Closed: Geiger counter tube characteristics: please help!

    Started by meshgate, 26th January 2014 18:44
    • Replies: 3
    • Views: 3,561
    27th January 2014, 00:11 Go to last post
  19. Closed: German V1 and V2 control systems and electronics discussion

    Started by schmitt trigger, 12th January 2018 15:34
    • Replies: 7
    • Views: 9,746
    12th June 2018, 20:24 Go to last post
  20. Closed: Going on a retro kit mission

    Started by pointyhat, 8th February 2012 23:15
    • Replies: 4
    • Views: 3,127
    10th February 2012, 21:07 Go to last post
  21. Closed: Having fun with discrete transistors

    Started by schmitt trigger, 11th January 2019 17:44
    • Replies: 7
    • Views: 3,925
    15th January 2019, 10:44 Go to last post
  22. Closed: Help Needed to repair a CRT + pictures and info about the problem.

    Started by siXence, 4th March 2019 03:48
    2 Pages
    1 2
    • Replies: 22
    • Views: 5,426
    24th March 2019, 18:16 Go to last post
  23. Closed: Help to drop voltage !

    Started by thebadtall, 17th May 2012 20:55
    2 Pages
    1 2
    • Replies: 31
    • Views: 7,480
    13th July 2012, 23:41 Go to last post
  24. Closed: Help to identify devices by photos

    Started by fade2black, 7th April 2017 12:30
    • Replies: 4
    • Views: 22,436
    5th June 2017, 14:16 Go to last post
    • Replies: 4
    • Views: 1,746
    1st July 2019, 18:59 Go to last post
  25. Closed: How CRT screen work?

    Started by RITESH KAKKAR, 9th June 2016 09:28
    • Replies: 2
    • Views: 6,231
    9th June 2016, 19:27 Go to last post