The AE894-1230-1581-2400MP1023 from Anatech Electronics is an RF Multiplexer that operates from 838-950 MHz, 1095-1365 MHz, 1536-1627 MHz, and 2285-2515 MHz. This 4-channel multiplexer can handle an input power of 150 W per channel port and has an insertion loss of less than 0.8 dB. It provides isolation of more than 45 dB and out-of-band rejection of 60 dB. The multiplexer is available in a module that measures 7.80 x 6.18 x 1.89 inches and has 50-ohm N-type (female) connectors. It has an operating temperature range from -20°C to +50°C.