Vacuum tube

https://files.ingeniumcanada.org/items/coll/95/844/1969-0512-001-aa-cs.jpeg

Title

Vacuum tube

Creator

Rogers

Identifier

1969.0512.001

Function

USED AS A RADIO FREQUENCY AMPLIFIER IN BATTERY-OPERATED RADIO RECEIVERS WHERE ECONOMY OF FILAMENT-CURRENT DRAIN IS IMPORTANT

Model

32

Position: 590 (2 views)