... design 3.Auto Gain and Power control 4.Remote monitoring Trunk AmplifierSpecificationsItems Up-LinkDown-LinkFreq (MHz)CDMA, GSE, DCS, PCS, UMTS ... )UL ≤5, no requirement for DLOutside Dimension (mm)440x240x110PowerAC110~220V Connector TypeN-K Ambient Temperature (oC)-25 ~ 55EMCETS300-694-4 ...