Network tube radio '' Continental 5R33A ''.

Tube radios.ForeignThe Continental 5R33A network tube radio has been produced since 1952 by Hallicrafters, USA. Superheterodyne on five lamps. Ranges: MW (BC) - 535 ... 1620 kHz and SW - 5.5 ... 19.2 MHz. IF - 455 kHz. AGC. Power supply from a network of direct or alternating current, voltage 105 ... 125 volts. Power consumption approx. 30 W. Maximum output power 1.5W. Loudspeaker with a diameter of 12.7 cm. The range of reproducible frequencies by sound pressure is 90 ... 5000 Hz. Left knob - tuning, right - range switch, medium volume.