Vega-001-stereo 1974
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Radiola "Vega-001-stereo" since 1974 has been produced by the Berdsk radio plant. ,86e6f450b8cc469628ba70bf2947b049 The top-class stereophonic radio "Vega-001-stereo" consists of a tuner and an electronic microphone "Vega-103", aka "Vega EPU-LF", as well as two speakers "10 MAC-1M" and is designed for reception in the DV bands, ,86e6f450b8cc469628ba70bf2947b049 SV, KB-1 ... KV-5 with AM and FM in VHF and playing gramophone records. ,86e6f450b8cc469628ba70bf2947b049 VHF reception and EPU operation are possible in mono or stereo modes. ,86e6f450b8cc469628ba70bf2947b049 Sensitivity with a magnetic antenna in the range of LW 1.5 mV / m, SV 1 mV / m. ,86e6f450b8cc469628ba70bf2947b049 With an external antenna in the ranges DV, SV and KB - 50 vrD, VHF - 5 μV. ,86e6f450b8cc469628ba70bf2947b049 The HF path of the radio is tube-type and is made on the basis of the Estonia-006-stereo radio. ,86e6f450b8cc469628ba70bf2947b049 In contrast, the AFC in the AM and FM paths is made on zener diodes, which play the role of varicaps, and filters are installed in the stereo decoder to attenuate the subcarrier. ,86e6f450b8cc469628ba70bf2947b049 The low-frequency tract is transistor, its role is played by an electrophone. ,86e6f450b8cc469628ba70bf2947b049 Rated output power 2x6 W. ,86e6f450b8cc469628ba70bf2947b049 The frequency band in AM is 40 ... 7000 Hz, in FM 40 ... 16000 Hz. ,86e6f450b8cc469628ba70bf2947b049 Electrophone "Vega-103" is described separately. ,86e6f450b8cc469628ba70bf2947b049 The frequency range during EPU operation is 40 ... 12500 Hz. ,86e6f450b8cc469628ba70bf2947b049 The dimensions of the receiver are 650x215x340 mm, the dimensions of the microphone are 485x341x115 mm. ,86e6f450b8cc469628ba70bf2947b049 ,null,ru,null,null,null,null
Documentation:
Information from collection of Valery Khartchenko