추진기관 시험설비의 통신 시스템 설계

The communication system makes a good communication between managers working at a measurement control building(MCB) and operators working at the test facilities by using some communications equipment such as mikes, distributors, switching hubs, intercoms, speakers and bluetooths. The broadcasting to inform emergency situations from the mission control center(MCC) can be transmitted to speakers on the test facilities. This paper is described for the detailed components and the critical design on the communication system related to Combustion Chamber Test Facility and Turbopump Real Propellant Test Facility.