Telecom Cables
Radiating and coupling mode leaky coaxial cables for tunnels, railway, metro, mines and large enclosed structures, plus roomtop leaky cables for in-building signal coverage.
50 Ω 1/2″ radiating-mode leaky coaxial cable engineered for tunnel and in-building coverage across the 800–3600 MHz cellular bands. Wide radiation angle (>170°) provides uniform signal along long, narrow spaces.
50 Ω 7/8″ high-radiation radiating-mode leaky cable for medium-to-long tunnels and metro deployments. Copper-tube inner conductor and LSOH polyolefin jacket for fire-safety compliance.
50 Ω 7/8″ medium-radiation leaky coaxial cable balancing radiation efficiency and longitudinal attenuation. Suited for standard tunnel and metro coverage deployments.
50 Ω 7/8″ coupling-mode leaky coaxial cable providing near-field coupling coverage in short and mid-length tunnels. Coupling mode enables shorter minimum wall-mount distance than radiating cables.
50 Ω 1-1/4″ high-radiation leaky coaxial cable engineered for the longest tunnel spans. Delivers 200 kW peak power and low longitudinal attenuation for kilometres-long installations.
50 Ω 1-1/4″ coupling-mode leaky coaxial cable for large-diameter, long-run tunnel deployments. Coupling operation gives predictable field intensity in close-proximity coverage.
50 Ω 1-1/4″ low-radiation-loss leaky coaxial cable optimised for long tunnels where minimising longitudinal loss is critical. Delivers low attenuation over kilometres of installed length.
50 Ω 1-1/4″ wide-angle coupling-mode leaky coaxial cable for large enclosed spaces requiring uniform in-band coverage. Combines coupling performance with wide radiation aperture.
50 Ω 1-5/8″ high-power radiating leaky coaxial cable for the longest tunnel and rail deployments. Largest cable in the range with maximum peak power handling and lowest longitudinal loss.
50 Ω 1-5/8″ hybrid coupling/radiating leaky coaxial cable for the largest infrastructure projects. Provides maximum flexibility for long-length railway and mainline coverage.
Specialised 50 Ω 7/8″ leaky coaxial cable combining feeder-like construction with controlled radiation. Used where a section of leaky cable must interface directly with standard feeder infrastructure.
Matched clamps, spacers and fixings dimensioned for each 1/2″, 7/8″, 1-1/4″ and 1-5/8″ leaky cable size. Supports the recommended installation geometry (100 mm minimum wall distance, 1–1.2 m clamp spacing) specified in the ZTT leaky-cable catalogue.
We source technical products on request. Send us your specification sheet and we will respond with sourcing options and lead times.