Museum of the Broadcast Television Camera

TV88 Lens adaptor to pulley wheel mount.

Marconi Mk VII Camera Power Supply type B3210

The PSU for the camera channel is 5U high (8.75") and weighs 49Kg (108Lbs.)

 

The PSU is a transformer based linear regulator with the pass transistors on a substantial heatsink on the rear.

 

A switch on the front panel compensates for voltage drops in cable lengths up to 600m. (2000ft.)

( poor photo section missing to the right.)