Kathrein LCM 17 A+ 100m Coaxial Cable for Underground Installation, 75 Ohm, Triple Shielded, Black

The Kathrein LCM 17 A+ stands apart from standard coaxial cables by combining robust underground-rated construction with exceptional shielding performance. Supplied as a 100-meter length cut from a 500-meter drum, this cable is engineered for reliable outdoor signal distribution in CATV, satellite, and broadband networks. Its triple-layer shielding achieves a screening attenuation exceeding 100 dB, making it a Class A+ cable that virtually eliminates interference even in electrically noisy environments.

Highlights

• Underground-rated coaxial cable for direct burial and outdoor use
• 75 Ohm impedance with low attenuation across a wide frequency range
• Triple shielding (aluminum foil + copper braid + aluminum foil) for >100 dB screening
• Solid copper inner conductor (1.13 mm) ensures excellent signal integrity
• UV-resistant black polyethylene jacket withstands harsh weather
• Supplied as a 100-meter continuous length, ideal for professional installations

In daily use

Installers appreciate the LCM 17 A+ for its balance of flexibility and durability. The foamed polyethylene dielectric maintains stable impedance, while the 6.9 mm outer diameter allows easy handling and connector termination. With a minimum bending radius of 35 mm, the cable can be routed around corners without performance loss. Its operating temperature range from -40°C to +70°C ensures reliable service in extreme climates, and the PE jacket resists moisture, abrasion, and UV radiation, making it suitable for long-term underground deployment.

Full specifications

• Cable type: Coaxial cable
• Application: Underground / outdoor installation
• Length: 100 m
• Impedance: 75 Ohm
• Inner conductor: Copper, 1.13 mm diameter
• Dielectric: Foamed polyethylene, 4.8 mm diameter
• Shielding: Triple (Al foil + Cu braid + Al foil), >100 dB screening attenuation
• Jacket: Polyethylene (PE), black, 6.9 mm outer diameter
• Attenuation: 8.0 dB/100m @ 200 MHz, 17.5 dB/100m @ 862 MHz, 28.0 dB/100m @ 2150 MHz
• Return loss: >16 dB (5-2400 MHz)
• Minimum bending radius: 35 mm
• Operating temperature: -40°C to +70°C
• UV resistant: Yes

Final note

For network operators and system integrators seeking a dependable underground coaxial cable, the Kathrein LCM 17 A+ delivers superior shielding and long-term reliability in a convenient 100-meter package.