Key Specifications, Connector In Series: N, Connector In Gender: Female, Connector Out Series: N, Minimum Frequency: 450 MHz, Maximum Frequency: 520 MHz, Impedance: 50 Ohm, Maximum Insertion Loss: 0.5 dB, Maximum Input Power: 150 Watts, Minimum Isolation: 20 dB. High Power Circulator With 20 dB Isolation From 450 MHz to 520 MHz, 150 Watts And N Female. RF circulator PE8431 from Pasternack is part of our extensive in-stock RF, microwave and millimeter wave components available for purchase. This RF circulator is manufactured with type N connectors that are female. Our type N circulator has a minimum frequency of 450 MHz and a maximum frequency of 520 MHz. This N type coaxial circulator has a minimum isolation of 20 dB and a maximum input power of 150 Watts. PE8431 coaxial type N circulator is one of over 40,000 RF, microwave and millimeter wave components supplied by Pasternack. Our radio frequency circulator can be bought and shipped worldwide the same-day as with our other in-stock RF parts.