Antique radios, Old Time Radios
6481
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Country:
United States of America (USA)
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| Identical to |
6481
= RT434
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| Similar
Tubes |
Normally replaceable-slightly different:
5767
; CV5224
|
| First Source
(s) |
08.Nov.1954 : Electron Tube Registration List 1370
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| Base |
Other combinations of connections.
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| Filament |
Vf 6.3 Volts / If 0.4 Ampere / Half indirect |
| Description |
Planar triode, 'rocket' style, Intended as oscillator in tuned cavity up to 3.3GHz with Pout of 500mW at 1GHz, dropping to 200mW at 3.3GHz.
Similar to 5757 which has a lower Anode to Cathode capacitance.
Made by Sylvania and Litton. Litton gives 450 mA heater current.
Max ratings Pa = 5W, Va = 350V.
|
Dimensions (WHD)
incl. pins / tip |
17 x 60 x mm / 0.67 x 2.36 x inch |
| Information source |
- - Manufacturers Literature
Tube Lore (I)
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6481: Manufacturer's Literature
Emilio Ciardiello
More ...
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6481: Manufacturer's Literature
Emilio Ciardiello
More ...
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2
Collection of
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