Three-program receiver `` Vesper PT-305 ''.

Three-program receivers.The three-program receiver "Vesper PT-305" has been produced by the Leningrad plant "Plastpribor" since 1987. The PT is designed to receive programs transmitted over a wired broadcasting network. The model uses a push-button method for selecting programs. The first program is the reception of a low-frequency signal with or without amplification, the second and third programs are the reception of high-frequency signals with a carrier frequency of 78 kHz or 120 kHz. The PT has jacks for connecting an additional loudspeaker, they can also be used to record programs on a tape recorder. The range of reproducible sound frequencies is 160 ... 6300 Hz. Rated output power - 150 mW. The power consumed from the mains is 4 W. PT dimensions - 100x160x282 mm. Weight 1.7 kg.