Tube-number record
7314
0 archive entries
7314 is a tube type in the TubeDatabase archive (class: Special Purpose Receiving Tube). Recorded specifications: brand Bendix Red Bank, construction Beam tetrode / beam power, socket Miniature 7-pin (B7G), maximum plate voltage 300 V, and maximum plate dissipation 10 W. The archive does not yet hold a photographed example of this type.
BrandBendix Red Bank
ClassSpecial Purpose Receiving Tube
BaseMiniature 7-pin (B7G)
Filament6.3 V @ 600 mA
Construction
Primary TypeBeam tetrode / beam power
EnvelopeMetal-ceramic
SectionsSingle
Filament / Heater
Heater NotesPure alumina heater insulator permits operation at high heater-cathode voltages.
Absolute Maximum Ratings
Plate Voltage300 V
Plate Dissipation10 W
Grid 2 Voltage300 V
H-C Voltage450 V
Audio Performance
Typical THD7%
Power Output3 W
Key Features
- Metal-ceramic construction
- Miniature size
- External anode
- HY-G-500 Line
- High transconductance
- Resistance to vibration and shock
- Ceramic element spacers
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Class A1 Amplifier | 300 V | 11000 | 130000 | — | 30 mA |
Application Notes
Specifically designed to replace type 6AG7 for aircraft, missile and industrial applications with space constraints and high temperatures. Capable of high plate current levels. External anode allows for auxiliary cooling via oil immersion or heat sink clamping.
Datasheets
Datasheet: 7314.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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