Audio frequency sine/square wave signal generator type E1 sertrs no. 4219

Made:
1940-1950 in Hainault

Audio frequency sine/square wave signal generator type E1 sertrs no. 4219 by Advance Components Ltd., Hainault, Essex, England, covering 15Hz - 50kHz in three ranges

Details

Category:
Electricity and Magnetism
Object Number:
1985-1800
type:
signal generator
credit:
Royal Signals and Radar Establishment (M