The RFLC335M535M from RF-Lambda is a RF & Microwave Circulator with Frequency 335 to 535 MHz, Average Power Forward 50 W, Insertion Loss 0.9 dB, Isolation 17 dB, Operating Temperature -20 to 70 Degree C. Tags: Coaxial Circulator. More details for RFLC335M535M can be seen below.