203X
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His Master's Voice: 203X [Car Radio] ID = 1424178 933x421
Select picture or schematic to display from thumbnails on the right and click for download.
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| Year: 1955 | Category: Car Radio, perhaps also + sound player/recorder | ||||
| Valves / Tubes | 4: 6BA6 6BE6 6BA6 6AV6 |
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| Main principle | Superhet with RF-stage; ZF/IF 470 kHz; 1 AF stage(s) |
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| Tuned circuits | 7 AM circuit(s) |
| Wave bands | Broadcast only (MW). |
| Details | |
| Power type and voltage | Powered by external power supply or a main unit. / 6 or 12 Volt |
| Loudspeaker | - For headphones or amp. |
| Power out | |
| from Radiomuseum.org | Model: 203X - His Master's Voice Masters, |
| Material | Metal case |
| Notes | This is a push-button car radio tuner head containing the RF, converter, IF, det and 1st audio stages. It was designed to be used with amplifier types XC or XD. It was easily convertible for 6 or 12 volts. This model was exported to Australia. |
| Circuit diagram reference | Australian Official Radio Service Manual Vol. XIV |
Model page created by Stuart Irwin. See "Data change" for further contributors.
All listed radios etc. from His Master's Voice (Masters, HMV, H.M.V., Marconi); Hayes, Middlesex, GB
Here you find 395 models, 283 with images and 237 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
