The radio designer "Olimp-1" (Power Amplifier) "u200b"u200bhas been produced by Vinnitsa Central Design Bureau since the 1st quarter of 1980.
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The Olymp-1 set contains everything you need to assemble a power amplifier: transistors, resistors, capacitors, diodes, a printed circuit board, heat sinks for powerful output transistors, a wiring and shielded wire for input and output circuits.
,86e6f450b8cc469628ba70bf2947b049
The power amplifier can be used in conjunction with a tape recorder, receiver and other signal sources with an output voltage of 200 ... 250 mV.
,86e6f450b8cc469628ba70bf2947b049
To power the amplifier, an unstabilized bipolar source is required, with a voltage of 2x20 volts with an average, grounded point.
,86e6f450b8cc469628ba70bf2947b049
Main technical characteristics: rated output power at a load with a resistance of 4 Ohm, with a harmonic factor of not more than 1% - 10 W, maximum at least 25 W.
,86e6f450b8cc469628ba70bf2947b049
The range of reproducible frequencies is 20 ... 40,000 Hz, the sensitivity at rated output power is 300 mV.
,86e6f450b8cc469628ba70bf2947b049
The total current consumption at rated power is about 1.5 A. The input impedance of the amplifier is about 10 kOhm.
,86e6f450b8cc469628ba70bf2947b049
The retail price of the UM radio designer is 19 rubles.
,86e6f450b8cc469628ba70bf2947b049
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