Orbita RM-201-01S 1994
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The stereo cassette recorder "Orbita RM-201-01S" since the beginning of 1994 has been producing the Moscow plant "Orbita". Stereo portable cassette "Orbit RM-201-01C" is designed to receive stereo broadcasts with a modulation frequency (FM) in the UHF band, as well as for recording and playback of stereo and monophonic soundtracks using a magnetic tape with a working layer based on oxide MEK1 iron placed in cassettes of type MK-60 or similar. Power radio is carried out: from the AC or 8 elements of the A-343. Rated output power 2x1 watts. The maximum output power when powered from the mains 1.2 W, from batteries 1.8 W. Dimensions of the radio 501x165x125 mm. Weight without batteries 3.75 kg. The operating frequency range is 65.8 ... 74 MHz. Sensitivity limited to 50 µV noise. The range of reproducible frequencies of sound pressure in the range of VHF 160 ... 10,000 Hz. The nominal velocity of the magnetic tape is 4.76 cm / sec. Weighted detonation in LML ± 0,28%. S / N ratio -48 dB. The frequency range of playback is 63 ... 10000 Hz. Since 1989, the plant produced a similar radio tape recorder but with the name "Orbit RM-201C", and since 1986 the plant produced the same radio tape recorder, but with the name "Orbit-301-stereo", which was transferred to the second class of difficulty in 1989.
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Information from collection of Valery Khartchenko