Network tube radio '' Zenith 6D-311 ''.
Tube radios.ForeignThe network tube radio "Zenith 6D-311" has been produced since 1939 by the "Zenith Radio" corporation, USA, Chicago, Illinois. Superheterodyne on 5 radio tubes. MW range - 530 ... 1800 kHz. IF - 455 kHz. The sensitivity is about 50 μV. Selectivity about 20 dB. Powered by a DC or AC network - 117 volts. Power consumption - 55 watts. The diameter of the loudspeaker is 12.7 cm. The range of reproducible frequencies in terms of sound pressure is 90 ... 5000 Hz. The maximum output power is 1.5 watts. The dimensions of the model are 275 x 175 x 160 mm. Weight - 3.8 kg.
