Okean-209 1976
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The Ocean-209 class 2 portable radio receiver has been produced by the Minsk Horizon since 1976. The receiver was created on the basis of the Ocean-205 model and differs from it in improved parameters and external design. The receiver has a number of original circuitry solutions. The receiver operates in the ranges of LW, CB, HF (5 sub-bands) and VHF. In the VHF range, frequency tuning is automatic. The receiver has: separate tone controls for treble and bass; dial indicator of adjustment; scale backlight. Its sensitivity when working with a magnetic antenna in the ranges: LW - 1 mV / m, CB - 0.7 mV / m, with a telescopic antenna in the ranges: KB-I ... IV - 150 μV / m, KB-V - 250 μV / m, in the VHF range - 35 μV / m. The audio frequency band in the ranges DV, CB, KB is 125 ... 4000 Hz, VHF-FM is 125 ... 10000 Hz. The rated output power is 0.5 watts. Power supply from the network, or 6 elements 373. The dimensions of the receiver are 365x259x125 mm. Weight 4.6 kg. The receiver was released in 1984, its circuit was corrected several times, in the UHF instead of the P-213 they installed KT-815 transistors, in the UHF they also installed other transistors.
Information from collection of Valery Khartchenko