PMI Model No. LM-1G18G-15-25W-SMF-OPT1G4G is a high power limiter that operates over the 1.0 to 4.0 GHz frequency range. This model is capable of handling an input power of 10 Watts CW housed within a compact 1.00" x 1.00" x 0.40" package outfitted with field replaceable SMA connectors.