VEF-317 1986
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Since 1986, the portable radio set VEF-317 has produced the Riga Production Association VEF. The radio receiver of 3 groups of complexity "VEF-317" has six ranges. It differs from the VEF 214 receiver in the absence of a VHF range. For reception in the ranges of DV, CB radio receiver has a magnetic antenna, in the HF telescopic ranges. Reception can be carried out on the external antenna. There is a jack for connecting a headphone and a unified connector for a tape recorder. The ranges of received waves DV, SV, KV-1 25 m, KV-2 31 m, KV-3 41 m and KV-4 49 m. Sensitivity in the ranges of DV 1.5 mV / m, SV 0.7 mV / m, KV 0.3 mV / m. Two-signal selectivity on the adjacent channel 26 dB. Band of reproducible frequencies 150 ... 4000 Hz. The rated output power is 250 mW. The receiver is powered from the network or from 6 elements 373. The current consumption in the absence of a signal is 14 mA, at 150 mW of output power 35 ... 50 mA. A battery pack with an average listening volume is enough for 100 hours of work. Dimensions of the radio 297x247x80 mm. Weight without batteries 2.2 kg. The radio receiver was produced in a wide color range of the case, with a telescopic antenna that folds 90 degrees and retractable elbows or retractable only upwards. An export version of the receiver was also produced, with the same name, but with modified frequencies of the HF subbands.
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Information from collection of Valery Khartchenko