Radio tape recorder '' VEF Siringa PM-290C ''.
Cassette radio tape recorders, portable.DomesticThe VEF Siringa RM-290C radio tape recorder of 1991 was produced by the Riga RPO "VEF". Consists of a receiver with FM / AM channels of the 2nd group of complexity and a stereo tape recorder of the third group of complexity. Designed for radio reception, recording and playback of phonograms using MK-60 cassettes, (90). In the ML there are AFC, BSHN in the FM range, stereo expansion, ARUZ, switching the frequency of the erasure generator, auto-stop at the end of the tape. Power supply from the mains through an external power supply unit or from 6 elements 373. The controls are located on top, these are tape recorder / radio switches, stereo expansion, AFC, mono-stereo, range switch, balance and volume controls, tape recorder control. On the front panel there is a frequency tuning knob, tone controls and indicators for recording and stereo reception. ULF have a five-band equalizer with frequencies: 100, 315 Hz, 1, 315 and 10 kHz. There are signal input / output jacks, headphone jacks. Bands: DV 148 ... 283 kHz, SV 526 ... 1607 kHz, VHF 65.8 ... 74.0 MHz, KV-1 5.95 ... 7.3 MHz, KV-2 9.5 ... 12.1 MHz. The speed of pulling the magnetic tape is 4.76 cm / s, the detonation coefficient is ± 0.35%. Signal-to-noise ratio -44 dB. The range of sound frequencies of the AM channel is 150 ... 4000 Hz, the FM channel is 150 ... 10000 Hz, the tape recorder is 63 ... 10000 Hz. Rated output power 2x2 W, maximum 2x3 W. The dimensions of the radio are 450x140x143 mm, its weight is 3.2 kg.
