Radiola network lamp "Spring".
Network tube radiosDomesticRadiola network lamp "Spring" from the fall of 1963 was produced at the Murom plant RIP. The network desktop radio of the second class "Spring" in its electrical circuit, design and parameters, except for a slightly different external design, is similar to the "Resonance" and "Lira" radio systems, which have been serially produced since the beginning of 1964. Ranges of received waves: DV, SV - standard, HF - two sub-bands and VHF-FM. The sensitivity of the receiver is 150 ... 200 μV in the AM ranges and 20 μV in the VHF-FM range. Selectivity in AM ranges 34 dB. The rated output power on 2 loudspeakers 2GD-7 is 2 W. The range of reproducible sound frequencies when listening to VHF-FM stations and listening to a recording is 100 ... 7000 Hz. Power consumption 50/60 W. The dimensions of the radio are 430x290x325 mm. Weight 13 kg.
