Transmitter PRD (TIS 6.4.0.00.000-01) of the complex of emergency notification and selective call of miners SUBR-1P.

PPD 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 the Complex SUBR-1P modification 1 (when the transmitter of the Complex is located outside the explosive zone, and the transmitting antenna or its part in the explosive zone). It is manufactured in general industrial version. The PDP includes Filter and Control Unit, BFC TIS 6.4.6.00.000 and Transmitting Unit, BP TIS 6.4.4.00.000