Recent updates
Mises à jour récentes
Neuzugänge

13/09/2025

• Raytheon 6248 / QK311 Magnetron (without Magnet)

12/09/2025

• GE Medical Systems Dual Target (Molybdenum - Rhodium) GS412-49 X-ray Tube

07/09/2025

• Unknown tube, no marking, function unknown

06/09/2025

• FIVRE UC-150 UHF Transmitting Triode

05/09/2025

• TELEFUNKEN B 192-1 Bildaufnahmeröhre

04/09/2025

• RCA Developmental Type C73621 Computer Storage Tube

08/08/2025

• Uralt Magnetschalter

03/08/2025

• RCA 6BQ5/EL84 A.F. Power Pentode
• RCA 6CB6A/6CF6 Miniature Sharp-Cutoff Pentode
• RCA 6CW4 High-Mu Triode, Nuvistor Type
• RCA 6DJ8/ECC88 R.F. Double Triode
• RCA 6EA8 Medium-Mu Triode - Sharp-Cutoff Pentode
• RCA 6U8A/6KD8 Miniature Triode - Pentode
• RCA 7308 Special Quality Double Triode

02/08/2025

• RCA 6AH6 R.F. Amplifier Pentode
• RCA 6AN8A Medium-Mu Triode - Sharp-Cutoff Pentode
• RCA 6BA6/EF93 Remote-Cutoff Pentode
• RCA 6BF5 Miniature Beam Power Pentode

31/07/2025

• PHILIPS PCL84 Triode - Output Pentode
• RADIOTRON 12AT7/ECC81 R.F. Double Triode
• RCA 12B4A Miniature Low-Mu Triode
• RCA 5840 Subminiature Special Quality Pentode

29/07/2025

• PHILIPS E88CC Special Quality Double Triode
• PHILIPS EBF89 Double Diode-Pentode
• PHILIPS MINIWATT ECC189 R.F. Double Triode
• PHILIPS EF184 I.F. Pentode
• PHILIPS EL183 Miniature Power Pentode

27/07/2025

• SIEMENS ECF80/6BL8 Medium-Mu Triode - Sharp-Cutoff Pentode
• SIEMENS PCC88/7DJ8 R.F. Double Triode
• 6AU6WA Miniature Pentode
• SYLVANIA 6CY5 Sharp-Cutoff Tetrode

25/07/2025

• Unknown Discharge Tube

22/07/2025

• TELEFUNKEN ECF801 Triode - Pentode
• TRONAL ECL805 Triode - Pentode
• TRONAL EF86 A.F. Pentode
• Westinghouse E810F/7788 Special Quality Pentode

21/07/2025

• GE 6AQ5A Miniature Beam Power Tube
• MULLARD M8083 Special Quality R.F. Pentode
• PHILIPS E188CC Special Quality Double Triode
• PHILIPS E288CC Special Quality Double Triode

20/07/2025

• ADZAM EL83 Video Output Pentode
• ATES 6DC6 Miniature Semiremote-Cutoff Pentode
• CSF “MINIATRON” 6AS6WH/5725 Special Quality Pentode
• GE 6677/6CL6 Miniature Power Pentode

19/07/2025

• ADZAM EF94/6AU6 Miniature Pentode
• ADZAM EL34 A.F. Output Pentode
• ADZAM EL81 Output Pentode
• ADZAM EL822 Special Quality Video Output Pentode

17/07/2025

• ADZAM 12AX7S Special Quality Double Triode
• ADZAM 5725 Special Quality Pentode
• ADZAM E55L SQ Special Quality Pentode
• ADZAM ECC88 R.F. Double Triode

12/07/2025

• ADZAM 0A2 Miniature Glow-discharge Voltage Regulator
• RCA 6074/0B2 Miniature Glow-discharge Voltage Regulator
• HALTRON 85A2 Voltage Reference Tube
• ADZAM 90C1 Voltage Stabiliser
• RCA 5651A Miniature Glow-discharge Voltage Reference Tube

09/07/2025

• MINIWATT DARIO EA50 Diode for detection in television receivers
• PHILIPS EY88 Booster Diode
• RCA 5Z4 Full-wave High Vacuum Rectifier
• RCA 6AL5 Miniature Twin Diode
• SIEMENS EZ80 High-vacuum Full-Wave Rectifier
• SYLVANIA 6X4W Miniature Double Diode

06/07/2025

• ADZAM DY802 Single Anode E.H.T. Rectifying Tube
• ADZAM DY86 Single Anode E.H.T. Rectifying Tube
• ADZAM EY51 Miniature Single Anode E.H.T. Rectifying Tube
• ADZAM EY87 Single Anode E.H.T. Rectifying Tube

05/07/2025

• LORENZ EM84 Tuning Indicator with Triode Amplifier
• RCA 2D21 Miniature Gas-filled Thyratron
• RADIOTRON 2D21 Miniature Gas-filled Thyratron
• TUNG-SOL 1258 Miniature Hydrogen Thyratron

29/06/2025

• TRONAL 6L6G Beam Pentode
• ADZAM 6SN7GT Twin Triode Amplifier
• RCA 6AS7GA Twin Triode
• MAZDA 6FN5/EL300 Power Pentode

26/06/2025

• AMPEREX 6146A Beam Power Pentode
• RAYTHEON CK6080WB Reliable Twin Power Triode
• RCA 6BK4C/6EL4A Shunt Voltage Regulator
• RCA 5R4GB Full-wave Vacuum Rectifier

25/06/2025

• G.E.C. SC1/400 = CV2457 Gorona Stabilizer Tube
• G.E.C. SC1/1000 = CV2460 Gorona Stabilizer Tube
• G.E.C. SC1/1400 = CV2462 Gorona Stabilizer Tube
• PHILIPS 5Y3GB Full-wave Rectifier

23/06/2025

• KEVEX K5029S Microfocus Rod Anode X-ray Tube
• DP2/4A Alpha-Beta Probe

22/06/2025

• BURROUGHS 7977 (B-4032) Ultra Long Life Miniature Nixie Tube
• ADZAM ZM1020 10-digit Indicator Tube
• EIMAC 25T Medium-mu Triode
• G.E.C. CV2231 Pulse Modulator Pentode

21/06/2025

• THOMSON-CSF 5933S FSE-7202-FF P17W Tétrode à faisceaux dirigés
• PHILIPS QB3/200 Tetrode
• PHILIPS QB3/300 Tetrode
• RADIOTRON EL509 Line Output Pentode

20/06/2025

• EIMAC 8990 / 4CX20,000A VHF Radial Beam Power Tetrode
• Teledyne Semiconductor Fetron TS12AT7/A1 9-pin Miniature Double Triode
• Teledyne Semiconductor Fetron TS6AK5/A1 7-pin Miniature Pentode
• RCA Nuvistor JAN-7586 Medium-Mu Triode

19/06/2025

• EIMAC 8533 UHF Planar Triode
• EIMAC 7698 UHF Planar Triode
• TUNG-SOL VC1258 Miniature Hydrogen Thyratron

17/06/2025

• EIMAC 8321 / 4CX350A Radial Beam Power Tetrode
• RCA JAN CRC-808 Transmitting Triode
• SIEMENS PD500 Shunt Stabilizer Triode

10/06/2025

• Neon-Stabilisatorröhre, Typ und Hersteller unbekannt

28/05/2025

• THOMSON-CSF CV6124 = CMA1232 = VX9239 Water-cooled M-Type Carcinotron
• EEV CV6011 Pulsed X-Band Magnetron
• EEV CV6012 Pulsed X-Band Magnetron

07/05/2025

• Neon-Stabilisatorröhre, Typ und Hersteller unbekannt

24/04/2025

• VARIAN X-Band Frequency Agile Magnetron SFD-367
• RADIUM 220-230 V 300 W Incandescent Lamp

12/04/2025

• VARIAN V-262 Tuned Reflex Klystron Oscillator

05/04/2025

• Itron DG12B-CL Vacuum Fluorescent Display

23/03/2025

• Cathode Ray Tube Type 4/1
• Valvo DX206 Dauerstrich-Magnetron verwendet für industrielle Heizung
• Magnetron, type and manufacturer unknown
• Pulsed Magnetron MI-119
• PTT Radio-Laboratorium 100 kHz Schwingquarze K1 UB1/21 & K2 UB1/21

27/02/2025

• Western Electric 457A Reflex Klystron

26/02/2025

• THOMSON-CSF TME1238 1-inch Non Destructive Read-Out Storage Tube

06/02/2025

• Cutaway of a Varian VA-262 Klystron Tube

31/01/2025

• Dr. Georg Maurer SK10 Stabilisierungskaskade mit 3 Stufen

22/01/2025

• YD1161 V.H.F. Water Cooled Industrial Triode

16/01/2025

• ITT 3RM/189G, Magnetically Beamed Industrial Triode, Water Cooled

15/01/2025

• VARIAN VA-806H Four-cavity X-band Water-cooled Klystron

14/01/2025

• Hughes Aircraft Tonotron H1010KP20 Direct View Storage CRT

 

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