Equipment of high-frequency communication three-channel AVS3-1
The equipment of high-frequency communication three-channel AVS-3 is intended for the organization of three channels of communication for high-voltage power lines of 110 kV and above.
The channel can be used for transfer of a telephone signal and signals of teleinformation. Sending of a telephone signal is provided.
The equipment has the built-in device of automatic communication on the first channel (with a possibility of switching on the second and third channel), can work with the external device of automatic equipment - the equipment of long-distance automatic communication of power supply systems of ADASE and the equipment of low-frequency communication of ANS. Intermediate stations are under construction on a way of rigid four wire rereceptions from one rack of ABC-3-1 on another.