Antique radios, Old Time Radios
CV1638
| Base |
UV-Base (4 Pins+Bayonet, USA 1914 WE)
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| Filament |
Vf 4.5 Volts / If 1 Ampere / Direct |
| Description |
This is the CV designated 4101D used by the UK Post Office for telephony repeaters.
Initially designated VT31.
This was manufactured by the British Western Electric Co which became ST&C. It was a UK copy of the WE 101D.
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| Information source |
-- Original-techn. papers.
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CV1638: ARRL Handbook 1972
Anonymous 10 Collector
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Just Qvigstad
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