Sampo-101 1987
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The three-program receiver "Sampo-101" was produced since 1987 by the Petrozavodsk Radio Plant. The first domestic three-program wire broadcast receiver of the 1st complexity group `` Sampo-101 '' is designed to receive programs broadcast over a compacted wired broadcast radio network. A feature of the PT is automatic sensitivity adjustment, which allows you to get the same sound volume for all programs at one position of the volume control, a constant recording level on the tape recorder, regardless of the signal levels in the channels. PT has: tone controls for treble and bass; power on indicator; linear output signal. The case of the model is made of high-impact colored polystyrene. The range of reproduced frequencies is 63 ... 12500 Hz. Sound pressure level 75 dB. The signal-to-background ratio is -53 dB. The rated output power is 0.5 watts. The dimensions of the PT are 277x174x101 mm. Weight - 1.8 kg.
Documentation:
Information from collection of Valery Khartchenko