The RFLC-HXD-7-98 from RF-Lambda is a Space Qualified Circulator with Frequency 88 to 108 MHz, Bandwidth 20 MHz, Average Power Forward 100 W, Insertion Loss 0.90 dB, Isolation 20 dB. Tags: Module with Connector, Coaxial Circulator. More details for RFLC-HXD-7-98 can be seen below.