Radiola "Melody-102" since 1976 has been produced by the Riga Radio Plant. ,86e6f450b8cc469628ba70bf2947b049Popov. ,86e6f450b8cc469628ba70bf2947b049Radiola of the 1st class "Melody-102" is developed on the basis of the "Melody-101-stereo" model and is intended for reception in the DV, SV, three sub-bands of the HF, VHF range and reproduction of the gramophone record. ,86e6f450b8cc469628ba70bf2947b049The Melodiya-102 radio tape replaced the Rigonda-102 tube radio. ,86e6f450b8cc469628ba70bf2947b049The model uses EPU - II-EPU-60. ,86e6f450b8cc469628ba70bf2947b049The speaker is equipped with 4 dynamic heads 4GD-35, one 3GD-31 and two 1GD-40. ,86e6f450b8cc469628ba70bf2947b049The receiver has a BSHN system and a fixed tuning for 3 radio stations in the VHF range. ,86e6f450b8cc469628ba70bf2947b049In 1977, a simplified version of the Melodiya-102A radio was released, in the speaker of which three loudspeakers were installed, one 4GD-35 and two 1GD-40. ,86e6f450b8cc469628ba70bf2947b049Otherwise, with the exception of adjusting the denominations of parts and numbering according to the scheme, both radios are the same. ,86e6f450b8cc469628ba70bf2947b049The absence of a HF loudspeaker did not particularly affect the frequency response of the LF path. ,86e6f450b8cc469628ba70bf2947b049Sensitivity to an external antenna: DV - 150 μV, SV - 100 μV, KB - 100 μV, VHF - 5 μV. ,86e6f450b8cc469628ba70bf2947b049When receiving on a magnetic antenna in the ranges DV - 2 mV / m, CB - 1.5 mV / m. ,86e6f450b8cc469628ba70bf2947b049Selectivity in the ranges DV, MW - 40 dB. ,86e6f450b8cc469628ba70bf2947b049The AGC system provides a 2-fold change in the output voltage, while the input voltage changes by a factor of 1000. ,86e6f450b8cc469628ba70bf2947b049The audio frequency band of the AM path is 63 ... 6300 Hz, FM and EPU - 63 ... 12500 Hz. ,86e6f450b8cc469628ba70bf2947b049Rated output power 5 W, maximum 9 W. ,86e6f450b8cc469628ba70bf2947b049Power consumption during reception - 30 W, during operation of the EPU - 42 W. ,86e6f450b8cc469628ba70bf2947b049The dimensions of the radio without legs are 630x500x338 mm, weight 23 kg.,86e6f450b8cc469628ba70bf2947b049,null,ru,null,null,null,null