Cellphone-Mate 2-Way Cavity Splitter, CM-CS-2 Cellphone-Mate 2-way splitter for 800MHz and/or 1900MHz band systems. Allows two inside antennas to be used with a single amplifier. Each inside antenna connection has ≤ 0.4 dB signal loss. Unit has N female connectors. FEATURES Allows connection of two antennas with one amplifier N female connectors Specifications Frequency Rage: 800 ~ 2500 MHz Insertion Loss: ≤ 0.4 dB Isolation: ≥ 22 dB VSWR: ≤ 1.5:1 Maximum Power: 20W Model #: CM-S-2 *Life Time Warranty available with Cellphone-Mate Cellphone-Mate 2-Way Cavity Splitter, CM-CS-2