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Since 1959, the radio tube network lamp Record-59 has been produced at the Electrosignal Novosibirsk Plant.
Novosibirsk plant "Electrosignal" is the Voronezh plant "Electrosignal" evacuated in Novosibirsk to the city of Novosibirsk in 1941, which became the second plant of the same name after the main plant returned to Voronezh in 1945.
Novosibirsk '' Electrosignal '' is known for the receivers and radio channels "6N-25", "6N-27", "Vostok", "Harp", and TVs "Emerald".
Radiola Record-59 was the first model on finger lamps for the plant.
The Berdsk radio plant producing the Record models for three more years produced them on octal lamps and lamps in a metal case, for example, Record-60, Record-60M.
Later, the design and electrical circuit of the Record-59 radio radiol became basic and was transferred to the Berdsky and Irkutsk radio plants for the production of the Radol Record-61, Record-61M, Record-61M2 radiol
'' Record-65 ''.
Radiol '' Record-59 '' is designed to receive waves in the ranges of LW, NE and HF (25 ... 75 m).
The three-speed 33, 45 and 78 rpm EPU radio sets allow you to play both regular and long-playing records.
Intermediate frequency 465 kHz.
Adjacent Channel Selectivity ~ 26 dB.
The selectivity for the mirror channel in the ranges LW - 46 dB, CB - 30 dB, HF - 14 dB.
Sensitivity in the ranges of LW and NE is 150 μV, HF - 200 μV.
Output power 0.5 watts.
The range of sound frequencies when playing a recording of 100 ... 6000 Hz, when receiving 120 ... 4000 Hz.
The power consumed from the network is 40/55 watts.
The radio was released in two design options.
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