maker:metex model:mxg-9810 mxg-9802a mxg-9816a mxg-9810a 가격;12만원 상태;실사 010-7208-5800 Feature MXG9816A MXG9810A MXG9802A Frequency Output 16MHz 10MHz 2MHz Counter 2.7GHz 2.7GHz 2.7GHz Interface RS232C