3 dB Hybrid Coupler/Combiner
300-500MHz, N type Connectors, 35dB Minimum Isolation
The Cobham Wireless series of 3dB Hybrid Couplers is designed to meet the specialized requirements of the wireless market. It can combine two channels from different service suppliers to a single antenna or distribution cable; this requires the termination of one output port with a 50 Ohm load and results in a 3dB loss in each signal. In situations where two similar feeds are required, for example an in-building application, both outputs may be used, eliminating the need for a termination and the 3dB loss. All units are sealed to IP65 specification. These devices are suitable for use with antennas and leaky cable systems and wireless base stations.