The network tube radio "Excelsior 55" has been produced since 1955 by the "SNR" company, France, Paris.
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"SNR" stands for "New Broadcasting Society".
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The radio receiver is assembled on six radio tubes and operates in the ranges DV (GO) 150 ... 300 kHz, MW (PO) 520 ... 1604 kHz, in the survey range HF (OC) 5.9 ... 18 MHz, in the HF subband
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(BE-1) 9.4 ... 13 MHz, in the HF sub-band (BE-2) 5.8 ... 6.5 MHz.
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IF 465 kHz.
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Selectivity in all ranges 26 dB.
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Sensitivity on all ranges 150 μV.
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The loudspeaker has a diameter of 19 cm. The maximum output power is 3 watts.
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The range of reproducible sound frequencies is 90 ... 4500 Hz.
,86e6f450b8cc469628ba70bf2947b049
The radio is powered by an alternating current of 50 Hz, voltages of 110, 125, 145, 220, 245 V. Dimensions of the radio are 575 x 385 x 265 mm.
,86e6f450b8cc469628ba70bf2947b049
Weight 10.5 kg.
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In the given electrical diagram of the receiver, the range switch is not indicated and everything that relates to it is implied a priori, as it were.
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