Portable radio receiver `` VEF-Transistor ''.
Portable radio receivers and radios on p / p.DomesticSince 1965, the portable radio receiver "VEF-Transistor" has been produced by the Riga State Electrotechnical Plant "VEF". VEF-Transistor is an export version of the VEF-Spidola serial radio receiver. The export radio is a complete analogue of the basic one, with the exception of short wave sub-bands, the values of which correspond to the standards adopted in European countries. "VEF-Transistor" is a portable receiver with 10 transistors. It works in the ranges of long, medium and short (sub-bands 13, 16, 19, 25, 31 meters and an extended range of 41 ... 52 meters) waves. For tropical countries, there was a range overlapping intermediate waves from 85 to 200 meters. The sensitivity of a receiver with a magnetic antenna for DV, SV is 0.5 ... 1.0 mV / m. On the HF sub-bands with a whip antenna - 50 μV. Rated output power 150 mW. The range of reproducible frequencies is 350 ... 4000 Hz. Powered by 2 KBS-L-0.5 batteries or 6 Saturn batteries. The dimensions of the receiver are 280x230x92 mm. Weight 2.4 kg. According to the general scheme and design, but in different cases and with other scale vernier devices, the plant produced the Spidola, Vef-Spidola and Vef-Spidola-10 models.
