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QO.1670A

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ID = 73163
       
Country:
Great Britain (UK)
Brand: Marconi-Osram - (Valves/Tubes); GB
Tube type:  Quartz Crystal, Oscillator or Filter 
Identical to QO.1670A

Base SPECIAL TUBEBASE in general
Was used by Technology / Measurement
Description

5 Mc/s, 2 pins

 
Text in other languages (may differ)
Information source -- Collector info (Sammler)   

qo_1670a_umgeb1.png
QO.1670A: MI
Günther Stabe † 19.8.20

Usage in Models 1= 1960??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1
 

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