Phasemeter power supply unit type D729-BS no. 297307

Phasemeter power supply unit type D729-BS no

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License

Phasemeter power supply unit type D729-BS no
Science Museum Group
© The Board of Trustees of the Science Museum

Phasemeter power supply unit type D729-BS no. 297307, by Muirhead and Co. Ltd., July 1957

Details

Category:
Telecommunications
Object Number:
1989-941
Measurements:
width 310 mm
height 295 mm
depth 370 mm
type:
phasemeters
credit:
Muirhead Vactric Components Limited