Quantic PMI model LM-0R5G2G-RAD-3W-23DBM-SMF is a low leakage limiter operating over the 0.5 to 2 GHz frequency range. This model offers excellent temperature stability with very low loss. Unit size is 0.188" x Ø1.314" with 2.92mm Male IN/ Female OUT connectors that are 100% Compatible with other SMA connectors.