Virtual Valve Museum

Virtual Valve Museum

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Size This CRT measures 175x340mm overall and has an octal base

This is a magnetic deflection and focus CRT aimed at radar display use

Heater voltage 6.3V
Heater current 600mA
Max anode voltage 8800V
Max G2 voltage 700V
Max negative G1 voltage -150V


(Data from 7BP7 specification)

Pin Function
1 n/c
2 Heater
3 Grid 2
4 n/c
5 Grid 1
6 n/c
7 Cathode
8 Heater
SC Anode


Quarter view