Antique radios, Old Time Radios
RS394
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Country:
Germany
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| Identical to |
RS394
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| Similar
Tubes |
Normally replaceable-slightly different:
LS30
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Successor Tubes
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LS30
|
| Base |
SPECIAL TUBEBASE in general (Codex=sp)
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| Was used by |
Radar |
| Filament |
Vf 12.6 Volts / If 0.3 Ampere / Indirect / Specified voltage AC/DC |
| Description |
UHF transmitting triode intended for airborne radar transmitters. Two were used in push-pull in the Lichtenstein FuG202 transmitter since the early 1941.
- 30 W power plate dissipation, 40 W for 10 s max
- 400 V typical anode voltage
- 130 mA average cathode current, 1 A peak emission
- Two tubes gave about 500 W around 500 MHz
RS394 was replaced by the re-designed LS30
Text in other
languages (may
differ)
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| Tube prices |
1 Tube prices (visible for members
only)
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| Information source |
Taschenbuch zum Röhren-Codex 1948/49
-- Original-techn. papers.
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RS394: rtt
Anonymous 10 Collector
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RS394: own collection
Peter den Boer
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Collection of
Collection of a member from D |
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