Last comments - Vacuum Tubes

Last comments - Vacuum Tubes

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Sylvania 2050 Xenon Filled Thyratronrjluna206/24/20 at 11:01rjluna2: Probably for relaxation oscillators

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Sylvania 2050 Xenon Filled Thyratronrjluna206/24/20 at 10:54Fluorescent05: Very nice! What would this be used for? RCA 0B2 Voltage Regulatorrjluna206/24/20 at 10:53Fluorescent05: Cool vacuum tube! Tube 1629 Cathode Ray Tuning Indicatorrjluna206/20/20 at 10:25SilverRay: Tubes like 4FG6 are relatively modern and have a &... Tube 1629 Cathode Ray Tuning Indicatorrjluna206/20/20 at 10:09sox35: Thanks, I remember now, it was similar to the 4FG6...
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Tube 1629 Cathode Ray Tuning Indicatorrjluna206/20/20 at 10:02SilverRay: There are more than two decades of the different &... Tube 1629 Cathode Ray Tuning Indicatorrjluna206/20/20 at 09:48sox35: I remember these, my father had an FM radio tuner ... RCA 991 Voltage Regulatorrjluna206/12/20 at 10:52rjluna2: It does looks like Neon light bulb, but it has dif... RCA 991 Voltage Regulatorrjluna206/12/20 at 09:25Alex: this looks like a GE Ne-17 bulb... Sylvania 0A5 Ruggedised Gas Filled Cold Cathode Trigger Tuberjluna206/10/20 at 13:46SilverRay: Very interesting tube with unusual design! Tube is...
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Sylvania 0A5 Ruggedised Gas Filled Cold Cathode Trigger Tuberjluna206/10/20 at 13:44Alex: cool Cunningham CX-380 Full-Wave Rectifierrjluna205/29/20 at 22:40tolivac: Older radios used this tube as a rectifier. RCA 83 Mercury Vapor Full-Wave Rectifierrjluna205/29/20 at 22:39tolivac: Used to have an older Philco radio that used this ... Raython JAN0D3W Military Specification Voltage Regulatorrjluna205/29/20 at 22:38tolivac: The older -1948-CEMCO 420A transmitters used this ... RCA JAN 884 Gas Filled Thyratronrjluna205/29/20 at 22:36tolivac: These were used as sweep generator stages-horizont...
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Continental Electric Photocell Tuberjluna204/24/20 at 13:25Fluorescent05: Cool! Conrac 6BK4B Beam Triode Vacuum Tuberjluna201/21/20 at 03:54Medved: It isnt beam tetrode, but triode, designed to act... Conrac 6BK4B Beam Triode Vacuum Tuberjluna201/21/20 at 00:18Alex: https://www.radiomuseum.org/tubes/tube_6bk4b.html RCA Tube 2X2-A Half Wave Vacuum Rectifierrjluna201/05/20 at 13:33jercar954: It's a half wave rectifier used as a high volt... RCA Tube 2X2-A Half Wave Vacuum Rectifierrjluna212/25/19 at 10:24rjluna2: 4-pins, it does looks like 2-pin from point of vie...
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RCA Tube 2X2-A Half Wave Vacuum Rectifierrjluna212/25/19 at 10:21vytautas_lamps: Does it have only two pins? Tung-Sol Tube CTL-77 Triple Grid Detector Amplifierrjluna212/25/19 at 10:21vytautas_lamps: Neat! I love this shape on all vacuum tubes and re... RCA 866A Mercury Vapor Half Wave Rectifierrjluna212/18/19 at 17:04Globe Collector: You could still do it if you have the 2.5v heater ... RCA 866A Mercury Vapor Half Wave Rectifierrjluna212/17/19 at 15:46rjluna2: I did probably with RCA 816 Mercury Vapor Half Wav... Amperite 4H-10 Ballastrjluna212/07/19 at 14:43migette1: That is unusaul Robert
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Amperite 4H-10 Ballastrjluna212/07/19 at 14:27Alex: cool Sylvania C100 Concentrated-Arc Lamprjluna212/07/19 at 14:25fluorescent lover 40: Nice lamp! Sylvania C100 Concentrated-Arc Lamprjluna212/07/19 at 13:37rjluna2: Unfortunately, I don't have the proper gear to... Sylvania C100 Concentrated-Arc Lamprjluna212/07/19 at 13:21DimBulb: This thing is awesome!!!!!
I'd sure like to s...
National Electronics, Inc NL-866A Mercury Vapor Rectifierrjluna212/06/19 at 07:00rjluna2: Thanks, Andrew I'll update this here.
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