The 3G3NBJ from Renaissance is a drop-in circulator that operates from 1.2 GHz to 2 GHz. It has an isolation up to 10 dB, an insertion loss up to 1.3 dB and a VSWR under 2:1. The drop-in isolator design is covered under a US Patent that provides a broadband match and power handling using a unique steel housing. The 3G3NBJ has been designed for EW Jammer applications. Renaissance can customize Isolators to meet your requirement.