The HRT-PD (500/18000)-4S from Chengdu Filter Technology Co.,Ltd is a Power Divider with Frequency 500 MHz to 18 GHz, Insertion Loss 2 to 2.5 dB, Isolation 16 dB, Input Power 20 W, Amplitude Balance ±0.4 dB. Tags: Module with Connectors. More details for HRT-PD (500/18000)-4S can be seen below.