Three-program receiver `` Sverdlovsk-201 ''.
Three-program receivers.The three-program receiver "Sverdlovsk-201" has been producing the Sverdlovsk radio equipment plant since 1986. PT '' Sverdlovsk-201 '', (since 1987 '' Sverdlovsk PT-201 '') - designed to play programs transmitted over the network of three-program wire radio broadcasting. It is designed for a wired, compressed radio network with a voltage of 30 V. The PT is powered from a 220 V. To listen to the first, the main PT program, it can also be used as an ordinary radio point without being connected to the electrical network. The range of audio frequencies on the main channel with or without amplification 100 ... 10000 Hz, two HF channels 100 ... 6300 Hz. Frequencies of HF channels - 78 and 120 kHz.
