Brigantine portable radio tape recorder.
Portable radio receivers and radios on p / p.DomesticThe portable radio "Brigantina" has been produced by the Kyshtym Radio Plant since 1969. "Brigantine" is one of the few portable transistor radio-tubes produced by the domestic radio industry. The radiola is designed to receive broadcasting stations in the DV, SV bands on an internal magnetic antenna and to play records on a three-speed EPU. Radiola operates in stand-alone mode from 6 batteries 373 and in stationary mode, powered by a mains rectifier. In 1970, the electrical circuit of the radio was modernized and this particular option is described in the reference book. The sensitivity of the radio receiver of the radio in the long-wavelength range is not worse than 2.5 mV / m, in the medium-wave range it is not worse than 1.5 mV / m. The radio acoustic system consists of one loudspeaker 1GD-28. The band of reproducible sound frequencies when receiving 200 ... 3500 Hz, and when playing a gram recording 200 ... 7000 Hz. The nominal output power of the amplifier is 0.5 W. Battery life with a two-hour daily intake of about 100 days, while playing records about 20 days. The radio has sockets for connecting an external power supply and headphones. Dimensions of the radio are 310x230x122 mm, weight with batteries - 4.1 kg.
