Antenna Features: 1. Wide frequency band 2. Excellent overall performance 3. Unique design Omnidirectional Ceiling AntennaApplication: CDMA800,GSM900,GSM1800,DCS,3G, ... Splitter, Directional Coupler, RF Attenuator, Dummy Load, Cable Assembly, Connector, Antenna, Duplexer and Combiner. Customers' designs (OEM / ODM) are also available. Omni Directional Ceiling Antenna