Antique radios, Old Time Radios
704A
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Country:
United States of America (USA)
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| Identical to |
704A
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| Predecessor Tubes |
D-159765
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| Base |
Wires only.
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| Filament |
Vf 4.5 Volts / If 0.48 Ampere / Half indirect |
| Description |
Subminiature UHF diode mixer/detector. T2 body, plate pin out from the side, heater flying leads. Cathode tied intenally to one of the heater leads. 1.5KV PIV, 10mA, 0.7pF cathode to plate capacitance.
Emission 3 to 10mA at 10V.
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| Information source |
Tube Lore (I)
-- Original-techn. papers.
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704A: From my schematic collection.
Pier Antonio Aluffi
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Collection of
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