Antique radios, Old Time Radios
CV240
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Country:
Great Britain (UK)
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| Identical to |
CV240
= ACT24
= E1496
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| Was used by |
Radar |
| Filament |
Vf 6 Volts / If 17 Ampere / Half indirect |
| Description |
Micropup Construction. Capable of full ratings operation up to 100 MHz. Indirectly heated oxide-coated cathode for large emission. Platinum coated molybdenum grid to reduce secondary emission.
- 1 kW anode power dissipation
- 15 kV peak anode voltage
- 125 A cathode emission
Designed at GEC as E1496, it was introduced in 1944, likely as the largest micropup triode ever made. It had been designed to operate down to 1 m wavelenght (300 MHz) but tests at TRE were performed down to 50 cm (600 MHz).
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Dimensions (WHD)
incl. pins / tip |
x 230 x mm / x 9.06 x inch |
| Weight |
1200 g / 42.33 oz |
| Information source |
-- Original-techn. papers. Paterson. A Scientists War, p. 466, 522 &530
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CV240: Manufacturer's Literature
Emilio Ciardiello
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