Base Octal-8 GB, (Mazda), K8B, MO (Codex=Vf) Top contact with a cap
Filament Vf 6.3 Volts / If 0.63 Ampere / Indirect / Parallel, (AC/DC) /
Description An earlier UK services designation for the CV1065 which specifies the SP61, widely used as an IF strip amplifier in military equipment. It was widely used in the 1940s and 50s in home-built TV receivers and oscilloscopes.
Literature Taschenbuch zum Röhren-Codex 1948/49
Life Calculation: 100%
Test as NOS: Yes
True NOS: Yes