The CN-0.750 from MECA is an RF Circulator that operates from 700 to 800 MHz. It can handle up to 250 watts of average power and up to 2000 watts of peak power. The isolator has an insertion loss of 0.5 dB and provides an isolation of over 17 dB. It is available in an IP-67 module with N-Type Female connectors and can ship from STOCK to 4 weeks after receipt of your order.