OAO “AGAT-SYSTEM” experts ensure robust wire communications for field and stationary environments with the TA-23 telephone set. The device is designed for operation on a field cable line with single-type equipment (e.g., TA-11, TA-57) in the local battery (LB) mode.
The key capabilities of TA-23 are:
• provision of telephone communications on a direct basis, without involvement of switching systems;
• integration into manual or switching systems;
• conduct of conversations using a radio station as a terminal device.
Flexible power supply in the local battery mode:
• from 6 AA batteries;
• from an external DC source (7–34 V);
• from a built-in magneto generator or the calling subscriber’s line.
Due to its simplicity, autonomy and compatibility, TA-23 becomes a much-sought-after solution in situations where communications must not fail.
Оfficial source: https://www.vpk.gov.by/news