Portable radios "Ocean-202" and "Ocean-203".

Portable radio receivers and radios on p / p.DomesticSince the beginning of 1972, portable radio receivers "Ocean-202" and "Ocean-203" have been producing the Minsk Radio Plant named after the 50th anniversary of the Communist Party of Belarus. `` Ocean-203 '' is a class 2 portable radio receiver with VHF-FM range. It was created on the basis of the Ocean model and practically coincides with it in technical parameters. It works in the ranges of DV, SV, 5 sub-bands of HF and VHF. Sensitivity on DV - 0.5 mV / m, SV - 0.3 mV / m, KV - 150 μV, VHF - 25 μV. Adjacent channel selectivity 46 dB. IF is 465 KHz in AM and 8.5 MHz in FM. Rated output power 500 mW. The range of reproducible frequencies is 150 ... 4000 Hz in AM and 150 ... 10000 Hz in FM. Models were produced in wood and plastic cases, and in plastic, low frequencies were reproduced from 200 Hz. Power supply 9 V from 6 batteries 373. Dimensions of the receiver 325x116x247 mm in plastic and 352x116x261 mm in wood. Weight 3.2 kg (plastic), 3.8 kg (wood) without batteries. The price of both options is 132 rubles without meals. The Ocean-202 radio receiver is similar to the described model but does not have a dial indicator.