Radios antiguas y Radios de Colección
705WA
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País:
Estados Unidos
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Marca:
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| Tipo: |
Half-Wave Vacuum Rectifier Texto |
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| Idéntica a |
705WA
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| Válvulas similares |
Other class quality (otherwise equal):
705A
; RK705A
; VT-255
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| Base |
Medium 4-pin, ceramic disc
Top contact with a cap.
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| Usada en |
Radar |
| Filamento |
Vf 5 Volt / If 5 Ampere / Direct |
| Descripción |
HV vacuum rectifier, 30KV PIV at 100mA. High-rel version of the 705A with bonded thoria filament, graphite anode and cap on glass stalk. Rated for 300G shocks. UX-like four pin base, with a notched ceramic wafer.
Made by United Electronics.
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Dimensiones
(Alt,Ancho,Prof.)
incl.pins/tip |
57 x 124 x mm / 2.24 x 4.88 x inch |
| Peso |
98 g / 3.46 oz |
| Literatura |
Tube Lore (I) and Tube Lore II, p. 243
- - Manufacturers Literature United tube catalog February 1959
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705WA: ARRL Handbook 1972
Anónimo 10 Coleccionista
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Just Qvigstad
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