Radiola network lamp `` Sirius-M ''.
Network tube radiosDomesticRadiola network lamp "Sirius-M" since 1965 was produced by the Izhevsk radio plant. The Sirius-M network desk lamp radiogram of the third class is created on the basis of the Sirius radio system and is similar in design, parameters, circuit and external design, only with the addition of an overview range of short waves of 25 ... 75 meters was not in the base model, but the corresponding changes in the electrical circuit. Radiola `` Sirius-M '' is intended for reception in the ranges of DV, SV, HF, VHF and reproduction of gramophone records. It has an AGC, treble tone control and an acoustic system consisting of 2 1GD-28 dynamic loudspeakers. In the radio, lamps 6NZP, 6I1P, 6K4P, 6N2P, 6P14P are used. IF on AM path 465 KHz, FM 6.5 MHz. Sensitivity in the ranges DV, SV 200 μV, KB 300 μV, VHF 30 μV. Selectivity in the ranges DV, SV, KV 26 dB. The band of reproducible frequencies in the AM path is 150 ... 3500 Hz, when listening to a record and on FM - 150 ... 7000 Hz. Rated output power 0.5 W, power consumption 65 W. Weight 14 kg.
