Quantic PMI Model LM-10M18G-16-20W-AL-OPT418 is a coaxial limiter with an operating range of 4 to 18 GHz. This model has a maximum insertion loss of 2.5 dB at -10 dBm input power with a VSWR of 2.0:1, RF power handling of 20 W, 7 dBm limiting threshold and leakage power of 15.19 dBm. This compact unit measures 0.90" x 0.38" sq and is fitted with SMA connectors. https://www.quanticpmi.com/product-details/lm-10m18g-16-20w-al-opt418
