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F-128A

Information - Help 
ID = 83759
       
Country:
United States of America (USA)
Brand: Federal Radio Corp. / Federal Telephone & Telegraph Co.; Buffalo, NY
Tube type:  Transmitting Triode, air cooled   Power/Output 
Identical to F-128A

Base Pin-and-blade jumbo (3 contacts) Sidecontact and top contact.
Was used by Transmittertube (Radio)
Filament Vf 11 Volts / If 13 Ampere / Direct
Description

600 watts, 30 mu

 
Dimensions (WHD)
incl. pins / tip
117 x 381 x 178 mm / 4.61 x 15.00 x 7.01 inch
Information source -- Collector info (Sammler)   

pin_and_blade_base_jumbo_side_contact~~5.png F-128A: Fin Stewart
Fin Stewart


Just Qvigstad
 
federal_f128a_nw.jpg

 

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