Portable tape recorder "Tom-303".

Cassette tape recorders, portable.The portable tape recorder "Tom-303" has been produced by the Tomsk Radio Engineering Plant since 1981. The device is designed for recording phonograms from a microphone and external signal sources and their playback. The tape recorder allows recording and playback while driving, providing basic parameters. There is a disconnectable SHP device during playback. Power is supplied from the mains, through the built-in power supply or from 6 A-343 elements. Knock coefficient ± 0.35%. The operating frequency range on the LV is 63 ... 10000 Hz. The relative level of noise and interference of the Z / V channel is -48 dB. Harmonic distortion 4%. Rated output power 0.5, maximum 1.5 W. Power consumption from the network is 10 watts. The dimensions of the device are 352x219x104 mm. Weight 4 kg. Since 1987, the plant has been producing tape recorders "Tom M-303" with a slightly different design of the front panel and a variety of colors for the cases (see red tape recorder).