Since 1965, the portable radio receiver "Electron" has been experimentally produced by the Sverdlovsk Economic Council.
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The radio receiver operates in two wave bands: DV and MW.
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It is built on 6 transistors and one diode.
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The receiver has the following stages: A frequency converter on a P402 transistor, a two-stage IF amplifier on a P401 transistor, a detector on a D9E diode, a LF preamplifier on a P13A, a push-pull terminal ULF on two P13A transistors.
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Rated output power is not less than 50 mW.
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Sensitivity in the LW range - 3 mV / m, in the MW range - 1.5 mV / m.
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Selectivity at a detuning of ± 10 kHz in the LW and MW ranges not less than 20 dB.
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The band of reproducible sound frequencies is 450 ... 3000 Hz.
,86e6f450b8cc469628ba70bf2947b049
Powered by a Krone battery or a 7D-0.1 battery, current consumption at rest 7 mA.
,86e6f450b8cc469628ba70bf2947b049
Loudspeaker 0.1GD-6.
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Installation is done on a printed circuit board.
,86e6f450b8cc469628ba70bf2947b049
Receiver dimensions 121 x 77 x 35 mm.
,86e6f450b8cc469628ba70bf2947b049
Weight 350 gr.
,86e6f450b8cc469628ba70bf2947b049
The radio was developed in several design options, was experimentally released in a small batch, but did not go into mass production.
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