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Since the fall of 1971, the "Romance-104-stereo" magnetoradiol has been produced by the Shevchenko Kharkiv PSZ with an initial batch since the fall of 1971.
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The installation consists of a 1st class transistor radio receiver "Riga-101", a four-track tape recorder, an EPU of the 2nd class II-EPU-32S and a stereo acoustic system.
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The radio receiver is intended for reception in the ranges: DV, SV, KV-1 3.95 ... 5.75 MHz, KV-2 5.65 ... 7.4 MHz, KV-3 9.4 ... 12,
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1 MHz and VHF, where the reception of stereophonic programs is carried out on a system with polar modulation.
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The sensitivity of the radio receiver in the AM ranges is 50 µV and 4 µV in VHF.
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Selectivity in the range of DV, MW - 70 dB.
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AGC allows you to get a change in the output signal by 5 dB, with a change at the input of 40 dB.
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The nominal output power of the amplifier is 2x1.5 W.
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The operating frequency range for sound pressure is 60 ... 12500 Hz.
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The range of tone control is 14 ... 16 dB.
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The crosstalk between the channels is 20 ... 30 dB from the antenna and 30 ... 40 dB from the input of the bass amplifier.
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The EPU has 4 rotation speeds: 16, 33, 45 and 78 rpm, semi-automatic switching on and off the engine, microlift.
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The power consumed by the model is 80 watts.
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MRL dimensions - 890x434x386 mm.
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Weight 32 kg.
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The four-track tape recorder has two magnetic tape speeds of 9.53 and 4.76 cm / s with a detonation of 0.3 and 0.4%.
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The sounding time of the stereo recording mode at a higher speed when using reels No. 15 with a tape of type 10 is 2x65 minutes.
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The frequency range is 60 ... 12500 Hz at a speed of 9.53 cm / s, 60 ... 6300 Hz at a speed of 4.76 cm / s.
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The noise level of the recording-playback channel is not worse than -42 dB.
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The tape recorder has separate jacks for connecting a microphone, a pickup, a receiver and a broadcast line, the commutation of which is carried out by a push-button switch.
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The sensitivity from the microphone input is 0.6 mV, the pickup is 250 mV, the radio receiver is 50 mV and the transmission line is 30 V. Separate recording indicators, a pause device and a three-decade counter make it convenient to use the set-top box.
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,null,ru,null,null,null,nullMP has a 127/220 V power supply. Power consumption is 40 W.
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MP weight 12 kg.
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Dimensions 420x320x170 mm.
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