Radiola network tube "Vega-001-stereo".
Network tube radiosDomesticThe network tube radio "Vega-001-stereo" has been produced by the Berdsk Radio Plant since 1974. The top-class stereophonic radio "Vega-001-stereo" is designed for reception in the DV, SV, KB-1 ... KV-5 bands with AM and FM in VHF, as well as for playing gramophone records. VHF reception and EPU operation are possible in mono or stereo modes. Sensitivity with a magnetic antenna in the range of DV 1.5, SV 1 mV / m. With an external antenna in the ranges DV, SV and KB - 50, VHF - 5 μV. The HF path of the radio is tube-type and is made on the basis of the Estonia-006-stereo radio. In contrast to it, the AFC in the AM and FM paths is made on zener diodes, which play the role of varicaps, and filters are used to weaken the effect of the subcarrier frequency in the stereo decoder circuit. LF path of the radio is transistor. Rated output power 2x6 W. The frequency band in the AM path is 40 ... 7000, in the FM 40 ... 16000 Hz. The model uses Riga three-speed EPU. The operating frequency range during the operation of the EPU is 40 ... 12500 Hz. Acoustic systems "10 MAC-1M". The dimensions of the radio receiver are 650x215x340 mm, the EPU with the amplifier is 485x341x115 mm.
