Hongxing 红星 Red Star 505-1
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Nanjing 南京无线电厂: Hongxing 红星 Red Star 505-1 [Radio] ID = 775445 933x629
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| Year: 1958/1959 | Category: Broadcast Receiver - or past WW2 Tuner | ||||
| Valves / Tubes | 5: 6А2П 6К4П 6Х2П 6Н1П 6Ц4П |
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| Main principle | Superheterodyne (common); ZF/IF 465 kHz; 2 AF stage(s) |
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| Tuned circuits | 6 AM circuit(s) |
| Wave bands | Broadcast plus 2 Short Wave bands. |
| Details | |
| Power type and voltage | Alternating Current supply (AC) / 110; 220 Volt |
| Loudspeaker | Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) |
| Power out | |
| from Radiomuseum.org | Model: Hongxing 红星 Red Star 505-1 - Nanjing 南京无线电厂 Nanjing Radio |
| Material | Bakelite case |
| Shape | Tablemodel without push buttons, Mantel/Midget/Compact up to 14 |
| Dimensions (WHD) | 296 x 196 x 150 mm / 11.7 x 7.7 x 5.9 inch |
| Notes | The Hongxing 红星 Red Star models 505 and 505-1 share the same documentation on page 192ff, similar schematic but 505 is using USA-type tubes and 505-1 USSR-type tubes. Same cabinets. Schematic is very similar to the ones with US tubes, also with a full mains transformer. The wave bands are broadcast 520 - 1600 kHz, SW 3.9 - 8 and 9 - 16 MHz. Most probably they have a bakelite cabinet (with rounded edges). For Russian tube types in allglass technique, klick the tubes and you have the US or Europe equivalent. |
| Mentioned in | 10-Broadcast Radio Manual, July 1959 (1958/59) (192 ff.) |
| Literature/Schematics (1) | 09-Broadcast Radio Manual, July 1958-1-1 STPH (page 17.) |
Model page created by Ernst Erb. See "Data change" for further contributors.
All listed radios etc. from Nanjing 南京无线电厂 Nanjing Radio Factory, Nanjing
Here you find 56 models, 45 with images and 26 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
