These Hybrid Couplers have been designed to meet the special needs of the wireless market. They are most commonly used to combine two wireless carriers in the band to a single antenna feed or distribution cable. This requires the termination of one output port in 50W and results in a 3 dB loss in each signal. In situations where two similar feeds are required, as required for an in-building application, both outputs may be used eliminating the need for a termination and the 3 dB loss. For powers to 400W see CA-86E. Connectors, spaced to allow controlled wrench tightening, are available with alternate genders. See below for models with integral terminations, and for outdoor environments add suffix P; to Model No. (e.g. CA-84EP).