Ultimate Low Loss Zero Halogen (LSZH) Coaxial Cable LMR-600-LSZH
LMR-600-LSZH low smoke is the fire-safe, high-performance 50 Ohm low loss coaxial cable essential for installations in confined public spaces such as subways, tunnels, airports, hospitals, and high-rise buildings. Featuring a Zero Halogen jacket that emits minimal smoke and no toxic fumes when burned, the LMR-600-LSZH ensures compliance with strict international fire codes while delivering the industry-leading, ultra-low signal attenuation of the LMR-600 series.
Zero Halogen (ZH): The jacket compound contains absolutely no halogen-based materials. When burned, it eliminates the release of toxic, corrosive gases (like hydrogen chloride), protecting people and sensitive electronic equipment.
Low Smoke (LS): Significantly reduces the amount of dense, black smoke produced during a fire. This improves visibility for evacuation and emergency response, a critical requirement in tunnels and public access areas.
| Property | Feature Highlight | ||
| Fire Safety Standard | LSZH (Low Smoke, Zero Halogen) | International Compliance | |
| Impedance | 50 Ohms | Standard RF | |
| Max Frequency | |||
| Shielding Effectiveness | |||
| Jacket Material | LSZH Compound | Non-toxic, Low Smoke | |
| Nominal Outer Diameter | 0.590 in 14.99 mm | ||
| Min. Install Bend Radius | 1.5 in 38.1 mm |
Ideal Applications
- Mass Transit Systems: Tunnels, subways, and train stations.
- Hospitals & Data Centers: Protecting equipment and ensuring public safety in critical infrastructure.
- Airports & Malls: Large, enclosed public venues with strict fire codes.
- Shipboard & Marine: Naval and commercial vessels where smoke and toxicity are major concerns.
- Distributed Antenna Systems (DAS): Backbone cabling in high-rise commercial and residential towers, particularly where LSZH is the primary standard.


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