Duplexer 1800-2100 MHz

Build higher-capacity sites with the 503-7F17 Duplexer, a carrier-grade 1800/2100 MHz RF component for 5G and LTE. Operating across 1710–1880 MHz and 1920–2170 MHz, it combines 0.4 dB maximum insertion loss, ≥50 dB isolation, and 1.25:1 VSWR for clean, efficient spectrum use. Low PIM ≤ -155 dBc at 2×43 dBm minimizes desense in crowded environments. With 300 W power handling, -40 to +65 °C temperature range, and 4.3-10, DIN, or N female connectors, the 503-7F17 streamlines deployment in macro RAN, small cells, and in-building DAS, improving coverage, throughput, and uptime for operators and system integrators while reducing interference and costs.