Marconi OA1094A High Frequency spectrum analyser dating from the 1950s with all the lovely roundy edges & corners typical of that period. This is a very substantial & heavy piece of laboratory equipment so we've put it on free running wheels to make transport & movement on set much easier. Best guess it's over 100kg? Although it looks like a large oscilloscope, back in the day it would have been used for testing & evaluating how radio equipment responded to different frequencies & displaying a green wavy response waveform on its deeply hooded screen. I did have it working briefly & erratically but likely some ancient component died inside so not considered practical.
Prop ID: 2553
Width: 60 cm
Height: 83 cm
Depth: 70 cm
Age: 1950s-1970s
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