Network tube radio receiver '' Star ''.
Tube radios.DomesticSince 1951, the network tube radio receiver "Zvezda" has been producing the Aleksandrovsky Radio Plant. The Zvezda class 3 radio receiver was released in a limited series according to the new State All-Union standard for radio broadcasting receivers No. 5651-51. The new receiver was created on the basis of the ARZ-49 serial receiver, therefore, many elements of this apparatus were used here. The Zvezda radio receiver operates in the ranges DV - 150 ... 415 kHz, SV - 520 ... 1600 kHz, KV - 3.95 ... 12.1 MHz. The intermediate frequency is 465 kHz. Selectivity on the adjacent channel on all ranges is about 26 dB, on the mirror in the ranges DV 24 dB, SV 20 dB, HF 10 dB. Sensitivity in the ranges DV, SV 150 µV, KV 300 µV. The radio has an effective AGC. Rated output power - 0.5 W. The frequency range reproduced by the 1GDM-1.5 loudspeaker is 150 ... 3500 Hz. Power consumption from the mains - 50 watts. The model has connectors for antenna, grounding and pickup. Due to the unstable operation of the local oscillator in the HF range, especially in the upper part of the range, the radio receiver was soon discontinued.
