Laspi-001-stereo 1976
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The tuner "Laspi-001-stereo" has been producing the Sevastopol Radio Plant named after V.D. Kalmykov since 1976. ,86e6f450b8cc469628ba70bf2947b049 It provides high quality VHF-FM reception of mono and stereo programs. ,86e6f450b8cc469628ba70bf2947b049 Listening is carried out through an external UZCH from the speaker. ,86e6f450b8cc469628ba70bf2947b049 Stereo telephones can be connected to the tuner output. ,86e6f450b8cc469628ba70bf2947b049 The tuner uses KVS1NA varicaps, which allows, along with smooth overlap, to receive any of the 4 preselected stations. ,86e6f450b8cc469628ba70bf2947b049 A dial indicator is used for fine tuning. ,86e6f450b8cc469628ba70bf2947b049 The tuner is based on 36 transistors and 43 diodes. ,86e6f450b8cc469628ba70bf2947b049 The tuner has: AGC and BShN systems, noise suppressor, AFC, volume control for stereo telephones, indicators of the presence of a stereo signal and the inclusion of fixed settings, automatic switching of the tuner from mono to stereo reception, a regulator for expanding the stereo base. ,86e6f450b8cc469628ba70bf2947b049 The frequency range is 65.8 ... 73.0 MHz. ,86e6f450b8cc469628ba70bf2947b049 Sensitivity in mono mode 2.5 μV. ,86e6f450b8cc469628ba70bf2947b049 Selectivity 70 dB. ,86e6f450b8cc469628ba70bf2947b049 The nominal output voltage is 0.25 V. The frequency band for receiving stereo programs is 16 ... 15000 Hz. ,86e6f450b8cc469628ba70bf2947b049 Power consumption 22 W. ,86e6f450b8cc469628ba70bf2947b049 Tuner dimensions 460x262x120 mm. ,86e6f450b8cc469628ba70bf2947b049 Weight - 8 kg. ,86e6f450b8cc469628ba70bf2947b049 ,null,ru,null,null,null,null
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Information from collection of Valery Khartchenko