Emergency Signaling and Selective Calling Transmitter PRD (TIS 6.4.0.00.000-03) for mining applications

The transmitting unit is a functionally complete product and is designed to perform the following main functions:- Transmission of the signal "emergency" directly from the PRD;- Transmission of signals "emergency" and "individual call" submitted from the dispatcher's console;- Formation of the transmitted signal in the antenna-feeder device. It is used as a part of SUBR-1P Complex modification 3 (when the Complex transmitter and the transmitting antenna are located outside the explosive zone (e.g., PRD is located in the building of ABK, and the antenna is above the mine field)). It is manufactured in general industrial version.

Filter and Control Unit, BFC TIS 6.4.6.00.000-01 and Transmitting Unit, BP TIS 6.4.4.00.000-01.