Antique radios, Old Time Radios
5R4GY
Country:
Worldwide
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Identical to |
5R4GY
= CV717
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Similar
Tubes |
Other shape (e.g. bulb type):
5R4G
; 5R4GYA
; 5R4GYB
; 5R4WGY
Normally replaceable-slightly different:
CV684
Multiple differences or of other kind:
5R4GYS
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First Source
(s) |
10.Sep.1942 : Electron Tube Registration List 302
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Base |
Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Vy)
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Filament |
Vf 5 Volts / If 2 Ampere / Direct |
Description |
Va <2.5kV piv, Ia pk <0.65; Typically 350V rms 270mA mean; 1000V rms 120mA mean with Capacitative input. (MOV data 1961)
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Dimensions (WHD) incl. pins / tip |
51 x 130 x mm / 2.01 x 5.12 x inch |
Tube prices |
5 Tube prices (visible for members
only)
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Information source |
Essential Characteristics, GE 1973
Taschenbuch zum Röhren-Codex 1948/49
- - Manufacturers Literature
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5R4GY: Da una mia realizzazione
Antonio Bordini
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5R4GY: scc
Christian Schaufelberger
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5R4GY: ARRL Handbook 1972
Michael Schlör
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5R4GY: Lorenz Empfänger - Röhren
Anonymous 54 Collector
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from Just Qvigstad
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):107
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