The PD1722J5050D2HF from TTM Technologies is a Power Divider with Frequency 1700 to 2200 MHz, Insertion Loss 0.5 to 0.7 dB, Isolation 17 to 19 dB, Input Power 2 W, Amplitude Balance 0.1 to 0.3 dB. Tags: Surface Mount, Wilkinson Power Divider. More details for PD1722J5050D2HF can be seen below.