MITEQ, represented in Australia and New Zealand by ASD Technology , has introduced the high power coupler Model No CD2-122-142-40-2K designed for long-range search RADAR application in the 1.2GHz to 1.4GHz band.
The coupler can handle 2kW average power and 20kW pulse power. There are two forward and two reverse coupled ports at 40dB and 0.5dB down from the main through-line.
The coupler has an insertion loss of <0.15dB and the VSWR is <1.15:1 with a minimum directivity of 20dB at each port.
The input and output connectors are EIA 7-16 and the coupled ports shown are SMA female. The coupler can be adapted with many other connector types to suit different applications.