Altaj-3,5 1985
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Sports radios "Altai-3.5" and "Altai-145" have been produced since 1985 by the Barnaul Radio Plant. ,86e6f450b8cc469628ba70bf2947b049 The radios are designed for "fox hunting" during training and competition in sports radio direction finding. ,86e6f450b8cc469628ba70bf2947b049 The power source is a 7D-0.1 rechargeable battery. ,86e6f450b8cc469628ba70bf2947b049 Radio receivers were distributed only at the request of the regional committees of DOSAAF. ,86e6f450b8cc469628ba70bf2947b049 Main technical characteristics of the Altai-3.5 receiver: Operating frequency range 3.47 ... 3.88 MHz. ,86e6f450b8cc469628ba70bf2947b049 Sensitivity at a signal-to-noise ratio of 10 dB, not less than 2 μV. ,86e6f450b8cc469628ba70bf2947b049 Image channel selectivity 40 dB. ,86e6f450b8cc469628ba70bf2947b049 Rated output power 30 mW. ,86e6f450b8cc469628ba70bf2947b049 Maximum current consumption 20 mA. ,86e6f450b8cc469628ba70bf2947b049 Weight 950 g. Main characteristics of the Altai-145 receiver: Range of received frequencies 143 ... 147 MHz. ,86e6f450b8cc469628ba70bf2947b049 Sensitivity 7 μV. ,86e6f450b8cc469628ba70bf2947b049 Image channel selectivity 20 dB. ,86e6f450b8cc469628ba70bf2947b049 Rated output power 12 mW. ,86e6f450b8cc469628ba70bf2947b049 The maximum current consumption is 16 mA. ,86e6f450b8cc469628ba70bf2947b049 Weight 970 g. There are many photographs of the described receivers on the Internet. ,86e6f450b8cc469628ba70bf2947b049 ,null,ru,null,null,null,null
Information from collection of Valery Khartchenko