EChS-2

Broadcasting receiver
Date of appearance: 1933
Made in: Moscow, USSR
Manufacturer: Moscow Electromechanical Plant named after Sergo Ordzhonikidze
Dimensions: 470 × 255 × 285 mm
Weight: 14,8 kg
Tags: russiamakes, рдс, россияделаетсама, политех, polytech


Radio "EShS-2" is one of the first domestic radio receivers with AC power supply with voltage of 110, 120 or 220 V on radio tubes of indirect glow. The receiver is built on a regenerative scheme of direct amplification 1-V-2 with three circuits and adjustable feedback. The range of the received waves is 200 - 2000 meters, divided into four subranges. The output power of the receiver is 0.8 - 1 W. There is a possibility of playing gramophone records from an external electro-playing device.

EChS-2
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