Key Specifications, Connector In Series: SMA, Connector In Gender: Female, Connector Out Series: SMA, Minimum Frequency: 18 GHz, Maximum Frequency: 26.5 GHz, Impedance: 50 Ohm, Maximum Insertion Loss: 0.6 dB, Maximum Input Power: 1 Watts, Minimum Isolation: 17 dB. Isolator With 17 dB Isolation From 18 GHz to 26.5 GHz, 1 Watt And SMA Female. Pasternack RF isolator PE8306 is part of our extensive in-stock RF, microwave and millimeter wave components available for purchase. This RF isolator is manufactured with SMA connectors that are female. Our SMA isolator has a minimum frequency of 18 GHz and a maximum frequency of 26.5 GHz. This SMA coaxial isolator has a minimum isolation of 17 dB and a maximum input power of 1 Watts. PE8306 coaxial SMA isolator is one of over 40,000 RF, microwave and millimeter wave components supplied by Pasternack. Our radio frequency isolator can be bought and shipped worldwide the same-day as with Pasternack's other in-stock RF parts.