Signal 1990
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The souvenir radio "Signal" has been produced by the Minsk NPK "Signal" since 1990. ,86e6f450b8cc469628ba70bf2947b049 The receiver is assembled according to the scheme of direct amplification on microelements deposited on a substrate by sputtering and soldering. ,86e6f450b8cc469628ba70bf2947b049 The radio receiver operates in the ranges DV - 148 ... 285 kHz and CB - 525 ... 1607 kHz. ,86e6f450b8cc469628ba70bf2947b049 Real sensitivity in the range of DV - 9 mV / m, SV - 5 mV / m. ,86e6f450b8cc469628ba70bf2947b049 Selectivity 10 ... 14 dB. ,86e6f450b8cc469628ba70bf2947b049 Powered by 2 D-0.06 batteries or 2 cells of the RC-53 type. ,86e6f450b8cc469628ba70bf2947b049 The consumed current is 5 mA. ,86e6f450b8cc469628ba70bf2947b049 Charged D-0.06 batteries are enough for 10 ... 12 hours of radio operation, and RC-53 cells for up to 50 hours. ,86e6f450b8cc469628ba70bf2947b049 The set includes one or two TM-2 or TM-4 headphones. ,86e6f450b8cc469628ba70bf2947b049 ,null,ru,null,null,null,null
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Information from collection of Valery Khartchenko