Leningrad-010S 1979
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Since 1979, the Leningrad-010-stereo stereo radio receiver has been produced by the Leningrad plant "Radiopribor". ,86e6f450b8cc469628ba70bf2947b049The radio receiver `` Leningrad-010-stereo '' is designed to receive broadcasting stations in the DV, CB-I, CB-II, five shortwave and VHF-FM bands. ,86e6f450b8cc469628ba70bf2947b049In terms of parameters, the receiver meets the requirements of GOST 5651-76 for a model of the highest class, and for some of them it has a significant margin. ,86e6f450b8cc469628ba70bf2947b049High sensitivity is achieved in the LW and MW ranges using 2 separate magnetic antennas, in the VHF range of a symmetrical dipole from two telescopic antennas, in the KB ranges they are connected in parallel using balanced cascade mixers. ,86e6f450b8cc469628ba70bf2947b049High selectivity is provided by a multi-loop FSS and two piezoceramic filters. ,86e6f450b8cc469628ba70bf2947b049The receiver has three separate groups of scales with separate knobs for tuning. ,86e6f450b8cc469628ba70bf2947b049There is also the possibility of fixed tuning to 4 preselected stations in the VHF band and the same number of stations in the HF sub-bands. ,86e6f450b8cc469628ba70bf2947b049Silent tuning is possible in all bands. ,86e6f450b8cc469628ba70bf2947b049Automatic frequency control (HF, VHF) is turned on by pressing the corresponding tuning knob, and after that, tuning with this knob becomes impossible. ,86e6f450b8cc469628ba70bf2947b049The receiver has light indicators for receiving stereo transmissions and multi-beam reception in the VHF range, dial indicators for fine tuning, field strength and power supply voltage. ,86e6f450b8cc469628ba70bf2947b049To improve the sound of mono-programs, the receiver amplifier can be switched to pseudo-stereo mode. ,86e6f450b8cc469628ba70bf2947b049You can connect external antennas, tape recorder, turntable, stereo phones to the receiver. ,86e6f450b8cc469628ba70bf2947b049The speaker uses ZGD-32 broadband loudspeakers. ,86e6f450b8cc469628ba70bf2947b049The speakers are attached to the cabinet and can be spaced to improve the stereo effect. ,86e6f450b8cc469628ba70bf2947b049Power supply from 6 elements A-373 and through the built-in power supply unit from the electrical network. ,86e6f450b8cc469628ba70bf2947b049Sensitivity from the inputs of external antennas, μV (with built-in antennas, μV / m), in the ranges; ,86e6f450b8cc469628ba70bf2947b049DV - 50/800. ,86e6f450b8cc469628ba70bf2947b049SV - 50/500. ,86e6f450b8cc469628ba70bf2947b049KB - 30/50. ,86e6f450b8cc469628ba70bf2947b049VHF - 2.5 / 5. ,86e6f450b8cc469628ba70bf2947b049Receiver selectivity; ,86e6f450b8cc469628ba70bf2947b049dB, per channels: adjacent 70, mirror and other side 50.,86e6f450b8cc469628ba70bf2947b049,null,ru,null,null,null,null..100. The range of reproducible frequencies, Hz, in the AM ranges with a passband: narrow 80 ... 2400, medium 80 ... 4000, wide 80 ... 6300, FM - 80 ... 12500. ,86e6f450b8cc469628ba70bf2947b049Maximum output power, W when powered from 2x1.5 batteries, from a 2x4 network. ,86e6f450b8cc469628ba70bf2947b049Power consumption from the network, W, 25. Dimensions of the receiver with attached speakers - 430x388x150 mm. ,86e6f450b8cc469628ba70bf2947b049Total weight 9.5 kg. ,86e6f450b8cc469628ba70bf2947b049Retail price 375 rubles.,86e6f450b8cc469628ba70bf2947b049,null,ru,null,null,null,null
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Information from collection of Valery Khartchenko