Antique radios, Old Time Radios
EM4N
|
Country:
Czechoslovakia
|
|
| Identical to |
EM4N
|
| Similar
Tubes |
Normally replaceable-slightly different:
EM4
; EM5
Other base:
EM11
|
| Base |
Europe side contact P8A (Au P, 8SC)
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 6.3 Volts / If 0.2 Ampere / Indirect / Specified voltage AND current AC/DC |
| Description |
Das Leuchtbild entspricht der EM5.
4 Sektoren, anstatt 2 bei der EM4.
|
| Information source |
Universal Vade-Mecum, Electron Valves and Semiconductor Devices
|
|
|
 |
|
EM4N: scc
Christian Schaufelberger
|
| |
|
EM4N: Telefunken Werkstattbuch
Wolfgang Bauer
|
| |
|
EM4N: Tesla, Manual 1959
Anonymous 15 Collector
|
from Just Qvigstad
|
|
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