The 806-4-1.900 from MECA is a Power Divider with Frequency 800 to 3000 MHz, Insertion Loss 0.8 to 1.2 dB, Isolation 20 to 25 dB, Input Power 20 W, Amplitude Balance 0.4 dB. Tags: Module with Connectors. More details for 806-4-1.900 can be seen below.