UCL带宽20dB定向耦合器1-40Ghz is a new 20 dB coupler covering the frequency range of 1-40 Ghz with 1.6 dB insertion loss. Directivity is greater than 10 dB and frequency sensitivity is ± 1.6 dB. VSWR is 1.80:1 max and the input power is 20 watts into a 1.20:1 load. Connectors are 2.92 mm female.