The STL 412 from Crane Aerospace & Electronics is a Limiter with Frequency 4 to 8 GHz, CW Flat Leakage 17 dBm, CW Flat Leakage 0.050 W, CW Input Power 20 W, CW Input Power 43.01 dBm. Tags: Connectorized, Drop In. More details for STL 412 can be seen below.