The Model 5586 from Netcom is a Tunable Filter with Frequency 225 to 520 MHz, Bandwidth 8.85 to 20.65 MHz, Input Power 1 W, Peak Power 2 W, Insertion Loss 3.3 to 6.5 dB. Tags: Drop-In (Thru-Hole), Digitally Controlled. More details for Model 5586 can be seen below.