Antique radios, Old Time Radios
53AX
Country:
United States of America (USA)
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Identical to |
53AX
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Similar
Tubes |
Normally replaceable-slightly different:
53A
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Base |
SPECIAL TUBEBASE in general
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Was used by |
Radar |
Filament |
Vf 5 Volts / If 12.5 Ampere / Direct |
Description |
VHF triode specified for pulse operation, VT-127A format with smaller electrodes. Used in the transmitter of SB radar.
- 1500 V at 75 mA, 15 kV peak
- Mu 31
- 35 W
Delivered from 1942 53AX was similar to 53A, differing for the platinum grid (tungsten grid was used in regular 53A) and for capped top of anode.
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Information source |
Tube Lore (II)
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53AX: Manufacturer's Literature
Emilio Ciardiello
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