Tube-number record
XQ 1270
0 archive entries
XQ 1270 is a tube type in the TubeDatabase archive (class: Vidikon camera tube). Recorded specifications: brand Valvo, construction Other / special, and maximum plate voltage 60 V. The archive does not yet hold a photographed example of this type.
BrandValvo
ClassVidikon camera tube
Filament6.3 V @ 95 mA
Construction
Primary TypeOther / special
Envelope2/3 inch (18 mm)
Sections1
Filament / Heater
Heater NotesIndirectly heated
Absolute Maximum Ratings
Plate Voltage60 V
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Standard operation | 30 V | — | — | — | 0.0002 mA |
Application Notes
Used in LDH 25 cameras for surveillance and educational purposes. Signal current is highly dependent on signal electrode voltage (8 V to 60 V).
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