RSFM1801A with 1008 Diplexers ROHS is a surface mountable, RoHS compliant RF component manufactured by ROFS. It consists of two antenna elements integrated on a single PCB. Its primary function is to allow simultaneous transmission and reception of signal within the frequency range of 824-960MHz and 1710-2170MHz. It provides 10dB directivity, low VSWR, and high isolation between the antennas. Its compact size makes it ideal for use in mobile phones, tablets, and other mobile devices. It is resistant to shock, vibration, and environmental stress, and is rated for up to 100W RF power handling.