Antique radios, Old Time Radios
VT-28
|
Country:
United States of America (USA)
|
|
| Identical to |
VT-28
= 24
= CV936
|
| Similar
Tubes |
Normally replaceable-slightly different:
22AC
; 24A
; RENS324
|
| Base |
UY-Base, 5 Pins (USA, April 1927) (Codex=Ha)
Top contact with a cap.
|
| Was used by |
Military and/or Government |
| Filament |
Vf 2.5 Volts / If 1.7 Ampere / Indirect |
Dimensions (WHD)
incl. pins / tip |
x 123 x 45 mm / x 4.84 x 1.77 inch |
| Weight |
50 g / 1.76 oz |
| Information source |
Taschenbuch zum Röhren-Codex 1948/49
Tube Lore (II) p. 180
Babani, International Radio Tube Encyclopaedia
Universal Vade-Mecum, Electron Valves and Semiconductor Devices
|
|
VT-28: Telefunken Werkstattbuch
Wolfgang Bauer
More ...
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Just Qvigstad
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