... /BEIDOU Rubidium Synchronous Clock Receiver receives GPS, GLONASS, BEIDOU, GLONASS synchronous clock signal.CC86131(GPS/LONASS/BEIDOU Rubidium ... Synchronous Clock Receiver) receives GPS, GLONASS, BEIDOU, GLONASS synchronous clock signal. Using advanced time and frequency ... 1E-12P High reliability, high redundancy; GPS, GLONASS, BEIDOU offer reference clock Built-in high performance ...