The PDB1500M1300B2W1PN-01 from Dyne Tech is a Power Divider with Frequency 850 MHz to 2.15 GHz, Insertion Loss 0.5 dB, Isolation 18 to 20 dB, Input Power 0.1 W, Return Loss 12 to 16 dB. Tags: Module with Connectors. More details for PDB1500M1300B2W1PN-01 can be seen below.