... Excellent overall performance 3. Unique design Logarithm Cycle Antenna 8/9dBiApplication: CDMA800,GSM900,GSM1800,DCS,3G,WLAN ... Our products are widely used in GSM,DCS,CDMA,3G,4G,LTE communication system, satellite orientation, radar and military fields ... Directional Coupler, RF Attenuator, Dummy Load, Cable Assembly, Connector, Antenna, Duplexer and Combiner. Customers' designs (OEM / ODM) are ...