Portable transistor radio receiver of the 4th class `` Khazar-403 ''.

Portable radio receivers and radios on p / p.DomesticThe portable transistor radio receiver of the 4th class "Khazar-403" has been producing the Baku Radio Plant since 1980. The year of release of the Khazar-403 radio was marked by two significant events at once. This year, Moscow hosted the `` Olympics-80 '' and celebrated the 60th anniversary of the Azerbaijan SSR in the capital of which, Baku, and produced the radio receiver `` Khazar '' (translated from the Azerbaijani language, Caspian). The jubilee receiver was developed in design and design that differs from the usual radio reception, see photos of this jubilee version in photos 4, 7, 9 and 10. The Olympic design is in the IF Belov reference book. Since 1981, the receiver has been produced in the usual design. The Khazar-403 radio receiver is a portable superheterodyne assembled on eight transistors and two diodes. The radio receiver works in the LW and MW bands. Its sensitivity in the ranges: LW 1.5 mV / m, SV 0.8 mV / m. Adjacent channel selectivity 20 dB. Rated output power 300 mW, maximum 600 mW. The band of reproducible sound frequencies is 250 ... 3550 Hz. Powered by two 3336L batteries. The dimensions of the radio are 256x187x83 mm. Weight 1.1 kg. The second photo shows the initial prototype of the radio.