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ID = 6174
Tube type:  HEXODE   Text 
Identical to 7548 = EM7548
First Source (s)
08.May.1961 : Electron Tube Registration List

Base Noval, 9 pin miniature (USA pico-9) B9A
Was used by Technology / Measurement
Filament Vf 6.3 Volts / If 0.7 Ampere / Indirect

Secondary emission amplifier, intended for fast pulse generators and pulse amplifier services.

Transconductance of 26000 umhos at 300 V anode and 150 V dynode voltage.

Text in other languages (may differ)
Information source Essential Characteristics, GE 1973   
  7548: Manufacturer's Literature
Emilio Ciardiello
7548: Private collection
Emilio Ciardiello

7548: Essential characteristics
Peter Hoddow

7548: Manufacturer's Literature
Emilio Ciardiello

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