Microlab Model BK-24 series is a Diplexer which allows combination and separation of signals in the 80 - 520 MHz and 694 - 2700 MHz wireless bands. To minimize band inter-reaction, the inputs are well isolated and have minimal insertion loss over their respective frequency bands. The Diplexer is designed using passive, proprietary techniques for low loss, low PIM and high reliability For use in outdoor environments add the suffix ‘P’ to Model No. (e.g. BK-24NP).