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The battery radio "Iskra" was developed and experimentally produced at the Aleksandrovsky Radio Plant at the end of 1949, and was mass-produced since 1950.
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The designers of the Sverdlovsk Automation Plant participated in the development of the receiver.
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The basis was the ARZ-49 receiver.
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"Iskra" is one of the most popular battery-operated receivers.
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This is a four-tube superheterodyne.
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Ranges: DV - 2000 ... 730 m and SV - 580 ... 188 m. Sensitivity 400 μV.
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IF "u003d 110 kHz.
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The output power on the 1GD-2 loudspeaker is 150 mW.
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The range of reproducible frequencies is 200 ... 3000 Hz.
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It uses one of two sets of batteries for power.
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One for 1000 hours of operation with a BNS-MVD-400 heating battery, two GSG-60S-8 anode-grid batteries and a lightweight one for 300 hours, with a BNS-MVD-95 battery and two 5SG-60S-2.5 batteries.
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The range selector lever is located under the scale.
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Left Knob - Volume Control and Power Switch.
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Right - tune to a radio station.
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Housing made of stamped sheet steel.
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Receiver dimensions 214x260x148 mm.
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Weight 4.3 kg.
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