Detailed Product Description Combiner with Low Insertion Loss, Available in Symmetric Pseudo Elliptic DesignKey Specifications/Special Features:Frequency range:TD: 2,010 to 2,025MHzGSM: 885 to 954MHzDCS: 1,710 to 1,850MHzHigh reliability, low insertion loss, and high isolationSymmetric pseudo elliptic designs for various requirementsAnti-hop street interference and network isolation features