Connecticut Microwave has announced the availability of their model 490174 7/8-in. EIA coupler. It offers 60-dB coupling, with coupling flatness within 1 dB and VSWR of better than 1.05:1. The coupler delivers better than 20-dB directivity and suffers less than 0.2 dB insertion loss. The coupler, which also provides 1-V DC output and is useful for calibration applications, is rated to handle 10 kW power at 72 MHz. The size, frequency, and power rating can be scaled to meet specific requirements.

Connecticut Microwave