Tube-number record
XQ 1451 TO XQ 1458
0 archive entries
XQ 1451 TO XQ 1458 is a tube type in the TubeDatabase archive (class: Vidicon Camera Tube). Recorded specifications: brand Siemens, construction Display / CRT, base 7 pin-miniatur (Jedec E7-91), socket Flexible / flying leads, and maximum plate voltage 800 V. The archive does not yet hold a photographed example of this type.
BrandSiemens
ClassVidicon Camera Tube
BaseFlexible / flying leads
Filament6.3 V @ 95 mA
Construction
Primary TypeDisplay / CRT
Envelope19.8 mm diameter, 103 mm length
Base Material7 pin-miniatur (Jedec E7-91)
Sections1
Filament / Heater
Heater Notesindirect by ac or dc, series or parallel supply
Absolute Maximum Ratings
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Normal Resolution | 400 V | — | 100000000 | — | 0.0003 mA |
| High Resolution | 750 V | — | 100000000 | — | 0.0003 mA |
Application Notes
Faceplate temperature should be approx. 25 to 45°C. Increased G4 voltage requires increased deflection amplitude.
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