Portable stereo radio tape recorder "Kazakhstan-101-stereo".
Cassette radio tape recorders, portable.DomesticThe portable stereophonic radio tape recorder "Kazakhstan-101-stereo" has been produced by the Petropavlovsk plant named after Kirov since the beginning of 1981. The radio tape recorder consists of a first class receiver and a class 2 tape recorder and is intended for reception in the MW, KB, VHF bands and for recording and subsequent playback of phonograms from various signal sources. The built-in biphonic processor allows you to enrich the sound of stereophonic and binaural programs, expand the sound panorama, and increase their volume. The radio tape recorder has a device for canceling interference when recording from a radio receiver, automatic switching of modes to mono or stereo, ARUZ, a noise reducing device, a tape meter, electret microphones, analogue indicators of the recording level or output power by channels, a tuning and power indicator. Two loudspeakers of the 3GD-38 type and two 1GD-56 are working in the speaker. The power supply is universal: from an electrical network of 127 or 220 V, eight elements of type 373 and an external source with a voltage of 12 V. Sensitivity in the MW ranges - 1.5 mV / m, KB - 0.5 mV / m, VHF - 0.15 mV / m. The rated output power of the device is 1.6 W. The range of reproducible sound frequencies of the AM path is 100 ... 3500 Hz, the FM path is 100 ... 12500 Hz, the magnetic recording is 63 ... 12500 Hz. The harmonic coefficient of the FM channel and magnetic recording is 4%. The detonation coefficient of the CVL is ± 0.3%. The relative level of interference in the recording-playback channel is -44 dB. The dimensions of the radio are 515 x 290 x 160 mm. Its weight with batteries is about 8 kg.
