Network tube radio receiver '' Record 6.1.M ''.

Tube radios.DomesticSince the beginning of 1962 the Irkutsk Radio Receiver Plant has been producing the "Record.6.1.M" vacuum tube radio receiver. "Record 6.1.M" was created on the basis of the "Record-61" radio of the Berdsk radio plant. The receiver uses printed wiring. Wave ranges: DV, SV and survey HF (24.8 ... 76 m). Sensitivity in all ranges 150 ... 200 μV. Selectivity 30 dB. Rated output power 0.5, maximum 1 W. The range of reproducible frequencies is 100 ... 4000 Hz. Mains powered, power consumption 40 W.