The Absorptive Auto-tune Filter from Metamagnetics is a Tunable Filter with Frequency 2 - 4 / 4 - 8 / 8 - 12 / 9.1 - 9.8 / 12 - 18 GHz, P1dB 5 to 32 dBm, Peak Power 200 to 1000 W, Insertion Loss 1.5 to 4 dB. Tags: Surface Mount. More details for Absorptive Auto-tune Filter can be seen below.