Contact:Tomleequan Email ： sales@fmuser.com whatsapp: +8613922702227 Contact:Tomleequan Email ： sales@fmuser.com whatsapp: +8613922702227 Manufactory Wholesale SK - 24 24 Ports High Isolation Passive Combiner for DVB - T/ISDB - T RF Signal Mixing in CATV Networks Are you struggling with signal interference and loss in your multi - modulator CATV network? The SK - 24 24 Ports High Isolation Passive Combiner is engineered to solve these challenges with precision. Designed for private cable networks, this combiner supports up to 24 modulators, ensuring seamless integration of mult iple RF signals. Its broad frequency range of 40~860 MHz and exceptional 30dB port - to - port isolation guarantee minimal signal degradation and superior performance. With an insertion loss of 22dB @ 40~550 MHz and 24dB @ 550~860 MHz, the SK - 24 delivers relia ble signal transmission across diverse applications, including broadcasting, hospitality, and enterprise networks. Backed by robust 75 Ω F - Female connectors and a - 20dB test port, this combiner is a trusted solution for system integrators and engineers seek ing efficiency and scalability. • Supports up to 24 modulators | • Broad frequency range of 40~860 MHz | • Excellent 30dB port - to - port isolation | • Low insertion loss: 22dB @ 40~550 MHz, 24dB @ 550~860 MHz | • Includes - 20dB test port for diagnostics The SK - 24 is a professional quality 24 ports passive output combiner designed for private cable networks employing multiple modulators and processing equipment. SK - 24 24 Ports Passive Combiner FEATURES: 1. Supports up to 24 modulators Contact:Tomleequan Email ： sales@fmuser.com whatsapp: +8613922702227 Contact:Tomleequan Email ： sales@fmuser.com whatsapp: +8613922702227 2. Broad frequency range of 40~860 Mhz 3. Excellent point - to - point signal isolation, insertion loss, and input/output return loss 4. With a - 20dB test port SPECIFICATION: INPUT Input Connector 75 Ω F - Female *24 Frequency Range 50~860MHz Port - to - port Isolation 30dB (Adjacent Ports) Return Loss 16dB Insertion Loss 22dB typical @ 40 ~ 550 MHz 24dB typical @ 550 ~ 860 MHz OUTPUT Output Connector 75 Ω F - Female *1 Test Point Loss 20dB Return Loss 16dB GENERAL Mounti ng 19 ’’ rack Operating Temp. 0 ~ 50 °C Weigh t 7 KG Dimension (mm) About Us FMUSER is a company specializing in broadcasting and television transmission systems and integrating hotel IPTV systems. The company was established in 2009 and has served over 180 countries worldwide. More than 20,000 televi sion stations, radio stations, and hotel clients from different. Contact:Tomleequan Email:sales@fmuser.com whatsapp:+8613922702227