Tube-number record
16EP4
0 archive entries
16EP4 is a tube type in the TubeDatabase archive (class: Cathode Ray Tube). Recorded specifications: brand Tung-Sol, year 1954, construction Display / CRT, base Plastic, socket Duodecal, and maximum plate voltage 14000 V. The archive does not yet hold a photographed example of this type.
BrandTung-Sol
ClassCathode Ray Tube
BaseDuodecal
Filament6.3 V @ 600 mA
Construction
Primary TypeDisplay / CRT
EnvelopeRound Metal Cone
Base MaterialPlastic
Sections1
Filament / Heater
Absolute Maximum Ratings
Plate Voltage14000 V
Grid 2 Voltage410 V
Grid 1 Voltage-125 V
H-C Voltage140 V
Audio Performance
Key Features
- Unipotential Cathode
- Grey Filter Faceplate (16EP4A/B)
- Reduced Specular Reflection (16EP4B)
- Magnetic Focus
- Magnetic Deflection
- External Single Field Ion Trap
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Magnetic Focus & Deflection | 12000 V | — | — | — | — |
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