Antique radios, Old Time Radios
RT-323
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Country:
Japan
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Brand:
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Toshiba Corporation; Tokyo |
| Tube type: |
Transmitting Triode, air cooled VHF |
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Ca. 1925 up to 1945 extraordinarily rare.
Production was less than 100 items. **** |
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| Identical to |
RT-323
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| Was used by |
Radar |
| Filament |
Vf 16 Volts / If 20 Ampere / Direct |
| Description |
VHF external-anode power triode, forced-air-cooled. Thoriated-tungsten folament. Factory installed finned radiator. Likely made by Toshiba to be used as pulsed oscillator in the Tachi No.7 radar set, generating 50 kW peak pukses at 100 MHz.
- 10 kV peak anode voltage
- 6.5 mA mean current
- 750 W max anode dissipation
- 120 MHz max operating frequency.
- 50 kW typical pulse power at 100 MHz.
Development started in October 1942. Prototypes completed in April 1943.
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Dimensions (WHD)
incl. pins / tip |
92 x 175 x mm / 3.62 x 6.89 x inch |
| Information source |
-- Collector info (Sammler)
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Collection of
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