Summary

This valve was designed for use as an intermediate frequency amplifier in television receivers. It had a remote cut-off characteristic to allow the use of automatic gain control (AGC).
Called EF85 in Europe.

The factory code on this valve indicates that it was made by Philips at their Hendon factory in April 1969.
Manufacturer: Philips, Hendon, South Australia
Manufactured for: AWV, Sydney NSW

Physical Description

Tubular glass bulb with exhaust tip and nine pin miniature base.

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