The STL 140 from Crane Aerospace & Electronics is a Limiter with Frequency 2 to 18 GHz, CW Flat Leakage 15 to 19 dBm, CW Flat Leakage 0.03 to 0.07 W, CW Input Power 1 to 50 W, CW Input Power 30 to 46.99 dBm. Tags: Connectorized, PIN-PIN Diode. More details for STL 140 can be seen below.