DG3-1
0 Tubes in archive
ClassCathode Ray Tube
Filament6.3V @ 630mA
Construction
Primary TypeCathode Ray Tube
EnvelopeGlass
Sections1-inch Screen
Filament / Heater
Absolute Maximum Ratings
Plate Voltage800 V
Grid 2 Voltage150 V
Audio Performance
Key Features
- 1-inch screen
- Double Electrostatic Deflection
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Oscillographic | 500V | - | - | - | - |
Application Notes
The Grid Voltage should be adjusted to give the required light intensity. The voltage should never become positive or damage to the tube will result. At Va2 = 250V sensitivity is doubled.
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