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537B

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ID = 87070
       
Country:
United States of America (USA)
Brand: Boonton Radio Corp.; Boonton, NJ
Developer: RCA (RCA Victor Co. Inc.); New York (NY) 
Tube type:  Signal Diode - one single system   VHF 
Identical to 537B
Similar Tubes
Other class quality (otherwise equal):
  9005

Base Acorn 5 pin 5AA
Was used by Technology / Measurement
Filament Vf 3.6 Volts / If 0.165 Ampere / Direct
Description

This tube made by RCA for Boonton. It was used in the 190A VHF Q meter., with code number OS-VM-9005.

 
Dimensions (WHD)
incl. pins / tip
x 37 x 23 mm / x 1.46 x 0.91 inch
Weight 6 g / 0.21 oz
Information source Tube Lore (II)   p. 150

sp132_g~~2.gif 537B: Fin Stewart
Fin Stewart


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