Antique radios, Old Time Radios
14J7
| Country: |
United States of America (USA) |
|
Brand: |
Common type USA |
| |
Tube type: |
Triode-Heptode |
|
Tube ID = 2641 |
 |
| Identical to |
14J7
|
|
| Base |
Loctal-8, B8G (Sylvania, 1938) (Codex=W)
|
| Filament |
Vf 14 Volts / If: 0.16 Ampere / -: Indirect / |
| Tube prices |
0 Tube prices (visible for members
only)
|
| Literature |
Essential Characteristics, GE 1973
Taschenbuch zum Röhren-Codex 1948/49
|
|
|
| |
|
| |
Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus
|
|
|
|
C.M.
Mario Coelho
|
|
Telefunken Werkstattbuch
Wolfgang Bauer
|
|
Sylvania Technical Manual
Peter Hoddow
|
|
|
| Usage in Models (calculation each 25th of the
month) |
2= 1939?? ; 2= 1940 ; 1= 1945? ; 3= 1946? ; 2= 1948? ; |
| Number of Models at Radiomuseum.org with
this tube (valve, valves, valvola, valvole,
válvula, lampe): 10 |
|
| No further Information
for |
14J7 |
|
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