Since 1977, the portable radio receiver "Kvarts-407" has been producing the Kyshtym radio plant. ,86e6f450b8cc469628ba70bf2947b049The receiver is based on the Quartz-404 model and is similar to it. ,86e6f450b8cc469628ba70bf2947b049It is designed for reception in the LW and MW bands. ,86e6f450b8cc469628ba70bf2947b049Reception is carried out on a magnetic or external antenna. ,86e6f450b8cc469628ba70bf2947b049Sensitivity to a magnetic antenna 3.0 mV / m in the range of LW and 1.0 mV / m in MW. ,86e6f450b8cc469628ba70bf2947b049Selectivity at a detuning of ± 10 kHz - 20 dB in the LW range and 16 dB in MW, the attenuation of the mirror channel is 20 dB. ,86e6f450b8cc469628ba70bf2947b049AGC provides a 10 dB change in the signal voltage at the receiver output when the input voltage changes by 26 dB. ,86e6f450b8cc469628ba70bf2947b049Volume control range 40 dB. ,86e6f450b8cc469628ba70bf2947b049The range of frequencies reproduced by the loudspeaker is 450 ... 3150 Hz. ,86e6f450b8cc469628ba70bf2947b049Rated output power 100 mW. ,86e6f450b8cc469628ba70bf2947b049Powered by "Krona" battery or "7D-0.1" battery. ,86e6f450b8cc469628ba70bf2947b049The receiver remains operational when the voltage drops to 5 volts. ,86e6f450b8cc469628ba70bf2947b049The dimensions of the radio receiver are 170 x 100 x 40 mm. ,86e6f450b8cc469628ba70bf2947b049Weight 480 grams without battery. ,86e6f450b8cc469628ba70bf2947b049The price of the model is 32 rubles 20 kopecks.,86e6f450b8cc469628ba70bf2947b049,null,ru,null,null,null,null