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The radio car "A-18 / E" since 1966 produced the Murom radio plant. The A-18 is an upgrade of the A-12 radio receiver and is intended for installation in Volga cars. The receiver has three bands: A / V, MW, VHF and three options for use: the usual "A-18" or "A-18C" (Soviet) with a VHF band 65.8 ... 73 MHz and an export A-18E "(European) With VHF range 88 ... 104 MHz. The export receiver was also produced with the letter "T" (Tropical version). In these two versions, the range limits of the SV are also slightly changed. Otherwise, all three models are the same. The receiver is a distinctive feature on five transistors, combined with a voltage converter for powering the anodes of the UH-18 radio tubes. DV 150 ... 408 kHz, CB 525 ... 1605 kHz. IF AM path in 465 kHz, FM 8.4 MHz. Actual sensitivity on DV 150 µV, CB 50 µV, on VHF 5 µV. Selectivity in the adjacent channel on DV , SV - 34 dB, VHF - 24 dB. AGC provides an input / output signal ratio of 60 to 6 dB. Nominal output power of the LF amplifier - 3 W, maximum 5. Power consumption is 30 W. Radio receiver dimensions 219x232x98 mm, UP-18 unit - 180x93x111 mm. Kit weight 5.5 kg. The receiver is assembled on 6 lamps and 6 transistors. Broadband loudspeaker, type 3GGD28. Unit UP-18 provides anode and filament voltages from a 12 volt car battery.