The A40-MH009 from Akon Inc is a Power Divider with Frequency 2 to 18 GHz, Insertion Loss 1.8 dB, Isolation 15 dB, Input Power 1 W, Amplitude Balance +/- 0.4 dB. Tags: Module with Connectors, Wilkinson Power Divider. More details for A40-MH009 can be seen below.