Listen Technologies LA-80 2-Way Passive RF Antenna Combiner

Streamline RF distribution for security, surveillance and AV monitoring with the Listen Technologies LA-80 2-Way Passive RF Antenna Combiner. This Listen Technologies signal combiner merges two incoming antenna feeds into a single BNC output, making it ideal when only one antenna feed point is available or preferred. Because the LA-80 is fully passive, it requires no external power—delivering reliable, low-maintenance performance for long-term installations. The unit supports a wide frequency span (10 MHz to 1 GHz) and is compatible with common Listen frequencies such as 72, 216 and 863 MHz, ensuring seamless integration with wireless monitoring and RF receiver systems. Labeled BNC in/out ports and a compact, mountable form factor speed installation and reduce onsite downtime, while the lightweight housing simplifies retrofits in rack, wall or ceiling-mounted deployments. Use the LA-80 wherever you need to consolidate antenna sources for security cameras, monitoring consoles, assistive listening or distributed RF systems. Order the LA-80 to simplify your coaxial cable connectors & splitters layout and improve RF system efficiency.

• Simplifies RF infrastructure by combining two antenna feeds into a single BNC output, reducing cabling and antenna count
• Passive design requires no external power for reliable, maintenance-free operation
• Broad RF compatibility (10 MHz–1 GHz; works with 72, 216 and 863 MHz bands) for flexible security and surveillance deployments
• Compact, lightweight and mountable housing streamlines installation in tight rack or field locations
• Labeled BNC ports make integration with coaxial cable connectors & splitters fast and error-free