History of the manufacturer
Shanghai No.4 上海无线电四厂 Shanghai No.4 Radio Factory; Shanghai
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| Name: | Shanghai No.4 上海无线电四厂 Shanghai No.4 Radio Factory; Shanghai (PRC) |
| Abbreviation: | shangh04RF |
| Products: | Model types |
| Summary: |
Shanghai No.4 Radio Factory; Shanghai 上海无线电四厂: Brands: Kaige 凯歌 and Bǎoshí 宝石. The company is now fully integrated into the Shanghai SVA Communication Technology Co., Ltd. (Shanghai SVA Information Co., Ltd.) Address: Xuhui District, Shanghai Caohejing New Technology Development Zone, No.9 Cangwu Road. Website sva-radar com. |
| History: |
Shanghai No.4 Radio Factory; Shanghai 上海无线电四厂:Brands:Kaige 凯歌 in simplified Chinese, kǎigē in Mandarin and 凱歌 in traditional writing (It means triumphal hymn / victory song / paean). Bǎoshí is Baoshi 宝石 (Precious Stone). With Bǎoshí it won a price 1964 of National Radio Awards. Production has shifted from radio to radar, marine navigation, collision avoidance, automatic plotting device, electronic chart, AIS, VDR and a series of marine communication electronics equipment; LED full color display; phone, repeater; application of TV system; car alarm products etc. |
Some models:
| Country | Year | Name | 1st Tube | Notes |
|---|---|---|---|---|
| PRC | 68 | Kaige 凯歌 4B15 | 3AG1D | The radio model Kaige 凯歌 4B15 (Paean) offers the following key features ... |
| PRC | 66 | Kaige 凯歌 4B5 | 3AG1 | |
| PRC | 59/60 | Kaige 凯歌 593-1 | 6А2П | The model Kaige 凯歌 593-1 receives the broadcast band 535 - 1605 kc and SW 6 ... |
| PRC | 59/60 | Kaige 凯歌 593-2 | 6А2П | The model Kaige 凯歌 593-2 receives the broadcast band 535 - 1605 kc and SW 6 ... |
| PRC | 59/60 | Kaige 凯歌 593-3 | 6А2П | The model Kaige 凯歌 593-3 (Paean) receives the broadcast band 535 - 1605 kc a... |
| PRC | 59/60 | Kaige 凯歌 593-5 | 6А2П | The model Kaige 凯歌 593-5 (Paean) receives the broadcast band 535 - 1605 kc a... |
| PRC | 59/60 | Kaige 凯歌 593-6 | 6А2П | The model Kaige 凯歌 593-6 (Paean) receives the broadcast band 535 - 1605 kc a... |
| PRC | 59/60 | Kaige 凯歌 593-7 | 6А2П | The model Kaige 凯歌 593-7 (Paean) receives the broadcast band 535 - 1605 kc a... |
| PRC | 60 | Kaige 凯歌 4261 | 6А2П | The model Kaige 凯歌 4261 (Paean) receives the broadcast band 535 - 1605 kc an... |
| PRC | 66 | Kaige 凯歌 4B7 | 3AG6D | The model Kaige 凯歌 4B7 has broadcast (as all at that time from 535 - 1605 kH... |
| PRC | 66 | Kaige 凯歌 4B12 | 3AG1D | The brand Kaige 凯歌, Mandarin kǎigē (trad. Chinese 凱&... |
| PRC | 59/60 | Kaige 凯歌 593-4 | 6А2П | The model Kaige 凯歌 593-4 (Paean) receives the broadcast band 535 - 1605 kc a... |
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