Sorry, this page is not translated yet. Automatic translation used.
Since 1948, the radio network receiver "ARZ-49" has produced the Alexander Radio Plant. The radio is assembled on lamps of type 6Ð7 (6Ð10С), 6Б8С and 30П1С. The body is made of metal, nickel plated (small series) or painted. The power supply unit with the autotransformer is designed for a network of 127 or 220 v. Rectifier selenium. The chassis of the receiver is insulated from the case with rubber pads. Ranges: DV 150 ... 415 kHz, CW 520 ... 1600 kHz. IF 110 kHz. Sensitivity with outdoor antenna 500 µV. The sensitivity of the pickup jacks is 0.25 V. The adjacent channel selectivity is 20 dB. The frequency band reproduced by the loudspeaker 1GDM-1.5 is 200 ... 3000 Hz. Rated output power 0.5 W, maximum 1 watt. AGC has a ratio of 26 to 10 dB. The power consumption of 40 watts from the network. The receiver had only one drawing of the Moscow Kremlin scale. Subsequent models of the ARZ, among others, had a drawing of the Moscow Kremlin, but the ARZ-49 receiver on the scale had a rectangular inscription ARZ-49. On the back wall is written radio "ARZ-49" - model 1949.