The RS6-588P-3G from MTS Systemtechnik GmbH is a Power Divider with Frequency DC to 3000 MHz, Insertion Loss 0.50 to 1 dB, Isolation 15 to 15.6 dB, Input Power 0.1 to 1 W, Amplitude Balance 0.40 to 1.10 dB. Tags: Module with Connectors, Resistive Power Divider. More details for RS6-588P-3G can be seen below.