3A4nfbRenaissance has developed a new S band drop-in circulator that is designed for amplifiers used in space applications. The isolator can operate between 2.2 to 2.4 GHz with 0.5 dB insertion loss and 20 dB isolation and return loss.

The design can handle 75 W over -40 to +95 C. Port 2 has an extended TNC female connector and the other two ports are coplanar drop-in tab style.