Antique radios, Old Time Radios
723A/B
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Country:
Worldwide
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| Identical to |
723A/B
= KS9-20
= CV1795
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| Similar
Tubes |
Normally replaceable-slightly different:
2K25
; 723B
; OSW2013
Other class quality (otherwise equal):
55391
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| Predecessor Tubes |
723A
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Successor Tubes
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2K25
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| Base |
Octal with RF-contact (long)
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| Was used by |
Radar |
| Filament |
Vf 6.3 Volts / If 0.44 Ampere / Indirect / Specified voltage AC/DC |
| Description |
Mechanically tunable reflex klystron. 8702 to 9548MHz, 25mW CW output power.
Similar to 723A with tuning struts welded on the base metal ring, to increase the tuning range.
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| Tube prices |
1 Tube prices (visible for members
only)
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| Information source |
-- Original-techn. papers. Klystrons and Microwave Triodes, MIT vol.7
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723A/B: Manufacturer's Literature
Emilio Ciardiello
More ...
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Just Qvigstad
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723A/B: Telefunken Taschenbuch 1971
Anonymous 15 Collector
More ...
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):3
Collection of
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