Since 1965, the Sonata transistor radio has been produced by the Leningrad plant "Radiopribor".
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The radio was produced in several design options.
,86e6f450b8cc469628ba70bf2947b049
The receiver differs from similar models in its modern design, good sound quality, high electrical and operational parameters.
,86e6f450b8cc469628ba70bf2947b049
Ranges: DV - 150 ... 408 kHz (2000 ... 735 m), SV - 525 ... 1605 kHz (571.2 ... 187.0 m), KV-1 - 3.95 ...
,86e6f450b8cc469628ba70bf2947b049
7.4 MHz (75 ... 41 m), KV-2 - 9.0 ... 12.1 MHz (31 ... 25 m).
,86e6f450b8cc469628ba70bf2947b049
Maximum sensitivity in the ranges: DV - 1.0 mV / m, SV - 0.5 mV / m, KV - 50 μV.
,86e6f450b8cc469628ba70bf2947b049
Real sensitivities are 2.0 mV / m, 1.0 mV / m and 200 μV.
,86e6f450b8cc469628ba70bf2947b049
Selectivity on the adjacent channel in the LW and MW ranges is not less than 34 dB.
,86e6f450b8cc469628ba70bf2947b049
Selectivity on the mirror channel in the ranges DV - 32 dB, MW - 26 dB, HF - 12 dB.
,86e6f450b8cc469628ba70bf2947b049
IF 465 kHz.
,86e6f450b8cc469628ba70bf2947b049
Rated output power 150 mW.
,86e6f450b8cc469628ba70bf2947b049
The range of reproducible sound frequencies is 200 ... 4000 Hz.
,86e6f450b8cc469628ba70bf2947b049
The radio receiver has a treble tone control, which provides a cut in frequency response at a frequency of 4 kHz - 12 dB.
,86e6f450b8cc469628ba70bf2947b049
The receiver is powered by 2 KBSL-0.5 batteries.
,86e6f450b8cc469628ba70bf2947b049
The dimensions of the receiver are 252x143x68 mm.
,86e6f450b8cc469628ba70bf2947b049
Weight with batteries 1.9 kg.
,86e6f450b8cc469628ba70bf2947b049
The model provides the ability to connect a headset or an additional speaker, external power supply, antenna and ground.
,86e6f450b8cc469628ba70bf2947b049
Export radios had HF sub-bands from 16 to 50 meters.
,86e6f450b8cc469628ba70bf2947b049
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