Dictaphone "Electron-52D" from the autumn of 1967 has been experimentally produced by the Poltava EMZ, and since 1970 by the Kazan plant of radio components. ,86e6f450b8cc469628ba70bf2947b049Dictaphone "Electron-52D" is created on the basis of the dictaphone of "Tinico" company and is intended for two-track recording and reproduction of speech information using magnetic tape. ,86e6f450b8cc469628ba70bf2947b049Listening to the recording is carried out by the TM-2M telephone or an amplifier with an AU. ,86e6f450b8cc469628ba70bf2947b049The dictaphone consists of a LPM and a universal recording and playback amplifier. ,86e6f450b8cc469628ba70bf2947b049Power is supplied from two TsNK-0.45 batteries and a Krona battery. ,86e6f450b8cc469628ba70bf2947b049The speed of the tape is variable, depends on its winding on the reel and ranges from 3 to 9.5 cm / sec. ,86e6f450b8cc469628ba70bf2947b049Recording time on magnetic tape type 10 is from 10 to 30 minutes. ,86e6f450b8cc469628ba70bf2947b049The operating frequency range is 300 ... 3500 Hz at a lower speed and 200 ... 7000 Hz at a higher one. ,86e6f450b8cc469628ba70bf2947b049Rated output power 20 mW. ,86e6f450b8cc469628ba70bf2947b049SOI 15%. ,86e6f450b8cc469628ba70bf2947b049Knock coefficient 10%. ,86e6f450b8cc469628ba70bf2947b049The relative level of interference is -30 dB. ,86e6f450b8cc469628ba70bf2947b049The dimensions of the recorder are 165x70x50 mm. ,86e6f450b8cc469628ba70bf2947b049Weight 0.5 kg.,86e6f450b8cc469628ba70bf2947b049,null,ru,null,null,null,null