The LDPG-272-492 from Mini Circuits is a Diplexer with Frequency f1 DC to 2700 MHz, Frequency f2 4900 to 5750 MHz, Power 2 W, Insertion loss 0.5 to 0.9 dB, Insertion loss f1 0.5 to 0.9 dB. Tags: Surface Mount, Ceramic. More details for LDPG-272-492 can be seen below.