Sport-2 1966
Sorry, this page is not translated yet. Automatic translation used.
Portable radio "Sport-2" since 1966 produced Dnepropetrovsk radio plant. Transistor receiver 3rd class "Sport-2" is designed to receive radio stations in the ranges: long 2000 ... 735 m (150 ... 408 KHz), medium 570 ... 186 m (525 ... 1605 KHz ) and two short-range sub-ranges, KV-II - 75 ... 41 m (3.93 ... 7.4 MHz) and KV-I - 31 ... 25 m (9.4 ... 12 MHz) waves . The real sensitivity of the radio receiver on long waves is 1.6 mV / m, average 0.6 mV / m, short 0.3 mV / m. The selectivity to the next channel is 60 dB. The attenuation of the mirror channel in the DW - 30 dB, NE - 32 dB, KV-II - 20 dB, KV-I - 16 dB. AGC provides a change in voltage on the detector by 3.5 dB when the input voltage changes by 26 dB. The band of sound frequencies reproduced by the loudspeaker according to the documentation is 300 ... 3500 Hz, the real one is 250 ... 4000 Hz. Rated output power 100 mW. Power is supplied from four elements of type 316. The current consumed in the quiescent mode is about 10 ma. The dimensions of the receiver are 195x110x47 mm. Weight 910 gr. The radio was produced in several variants of the external design of the case and the front panel, including export versions. Export names of the radio '' Sport '', '' Astrad-Nova ''.
Documentation:
Video:
Information from collection of Valery Khartchenko