The MCBM4-000005A1 from MCV Microwave is a Quadplexer with Current 1.5 A, Frequency 555 to 787 MHz / 824 to 894 MHz / 1850 to 1995 MHz / 1695 to 1780 MHz, 2110 to 2200 MHz, Frequency1 555 to 787 MHz, Frequency2 824 to 894 MHz, Frequency3 1850 to 1995 MHz. Tags: Module with Connectors. More details for MCBM4-000005A1 can be seen below.