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Electronic Valve - AWV, Pentode, Type 1C4, circa1937 Reg. No: ST 22193 3
- Remote cut-off pentode designed for use as a radio frequency amplifier in battery powered radios. Valve is screened from interaction with other valves and stray signals
2 volt directly heated cathode.
Manufactured by Amalgamated Wireless Valve Company, Sydney NSW, circa 1937.
- Shouldered bulb with four pin UX style base with top cap, encased in rusty metal screening can ('goat shield').
|Dimensions:||125 mm (Length), 40 mm (Diameter)|
|Tagged with:||thermionic electron valves|
|Themes this item is part of:||Engineering Collection, Information & Communication Collection|
|Secondary Classification:||Vacuum Technology|
|Inscriptions:||Bulb: 1C4/(paper label)Genuine Radiotron Worldwide Wireless
Moulded into base: Radiotron/Made in Australia/1(over) 4
|Manufacturer:||Amalgamated Wireless Valve Company, Sydney, New South Wales, Australia, circa 1937|