Coaxial Cable Cabletech H155 100 m — H155 RF coax cable reel

Cabletech H155 Coaxial Cable on a 100 m reel is a thin RF coaxial cable designed for signal transmission in radio frequency applications. Supplied as a continuous 100-metre length, this H155 cable offers consistent impedance and shielding suitable for antenna feeders, CCTV installations and low-loss RF patching. Its compact diameter makes installation in confined spaces and long cable runs easier while preserving signal integrity for domestic and professional setups.

Advantages

The Cabletech H155 cable provides stable characteristic impedance and effective shielding to reduce interference and preserve signal quality across its length. Its thin, flexible construction allows easier routing through conduits, wall cavities and compact cable trays compared with larger coax types. Being supplied on a full 100 m reel simplifies planning and installation for continuous feeder runs and patching without the need for frequent joins.

Suitable for

• Antenna feeders for radio and TV receivers
• CCTV camera signal cabling and small-scale security systems
• Low-loss RF patching and interconnects in signal distribution racks
• Indoor installations where space for cable routing is limited

When it may not be suitable

H155 is a thin coaxial type optimised for relatively short to moderate runs and low-power RF applications; it is not designed for high-power transmission or long-distance outdoor trunk lines where larger, lower-loss coax or fibre solutions are required. It may also be less suitable where extremely robust mechanical protection or direct burial capability is needed unless additional conduit or protective sheathing is applied.

Key specifications

• Cable type: RF coaxial cable (H155 profile)
• Length: 100 metres (continuous reel)
• Construction: thin, flexible dielectric with outer conductor shielding
• Intended use: antenna feeders, CCTV, RF patching
• Typical properties: low insertion loss for short to moderate runs, consistent characteristic impedance

How to use

Cut the required length from the reel and prepare the cable ends according to the connector type you intend to use. Maintain correct stripping dimensions to ensure good contact between the centre conductor, dielectric, and outer shield when fitting RF connectors. Avoid sharp bends and maintain the manufacturer’s minimum bend radius during routing to prevent impedance changes and mechanical damage. For outdoor or exposed installations, route the cable inside conduit or protective sheathing and seal connections to prevent moisture ingress.

What to consider before purchase

• Required run length and whether a single 100 m continuous reel suits your installation layout
• Connector types and compatibility with equipment (plan connectors and adapters accordingly)
• Environmental exposure—use conduit or additional protection for outdoor or buried runs
• Power and frequency requirements—verify that H155 meets loss and power handling needs for your application

Usage recommendations

For best performance, keep cable runs as short as practical, use quality RF connectors fitted with proper tools, and avoid tight bends. In CCTV or antenna systems, test signal levels before finalising installation and protect outdoor terminations from moisture to maintain long-term reliability.