Sorry, this page is not translated yet. Automatic translation used.
Since 1929, the detector radio DV-5 (Detection, Broadcasting, 5th model) has been producing the Moscow EMZ. The receiver replaced the model "DV-4". The main difference from the DV-4 receiver is the rigid mounting of the detector, first on the top panel and later on inside the case. Radio DV-5 operates in the range of 300 ... 2000 meters. A coarse adjustment to the frequency is performed by switching turns and a smooth variometer. A separate switch controls communication with the antenna. In the radio receiver used detector DS-4. The recommended antenna is a dipole or a long wire from 40 m. The output of the device is loaded with high impedance phones. The radio "DV-5" is decorated in a painted wooden case with instructions pasted on the side.