Since 1964, the radio tube network lamp "Sirius" was produced by the Izhevsk Radio Plant.
Radiola is a 5-tube radio combined with a universal three-speed electronic control unit.
Range of radio waves: LW 2000 ... 735 m, MW 577 ... 187 m. VHF 4,55 ... 4,12 m. Sensitivity in the range of LW, MW 200 μV, VHF 30 μV.
Selectivity in the ranges DV, SV - 26 dB.
The range of reproducible frequencies in the VHF range and when listening to a recording of 150 ... 7000 Hz.
The rated output power is 0.5 watts.
Power consumption when receiving 50 watts, the operation of the EPU - 65 watts.
The radio speaker AC consists of 2 loudspeakers 1GD-5, later 1GD-28.
Dimensions of the radio 549h322h315 mm.
Weight is 14 kg.
In total, about 6 thousand Sirius radiols were released.
In 1965, the plant began production of the Sirius-M radio, which, in addition to the Far East, NW and VHF bands, already had an HF band.
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