CONOTECH NS-557 cavo coassiale NS113TRI HQ PE gel-filled nero 100m

Where standard coax fails under moisture, the CONOTECH NS-557 thrives. Its gel-filled dielectric actively blocks water migration, preserving signal integrity in underground and outdoor runs. Built on the NS113TRI HQ platform, this 100-meter reel pairs a solid copper-clad steel conductor with high-quality foam polyethylene insulation, ensuring stable impedance and low attenuation for CATV, satellite, and broadband distribution.

Highlights

• Gel-filled dielectric prevents water penetration and corrosion
• PE (polyethylene) outer jacket withstands UV, abrasion, and burial conditions
• 100 m continuous length reduces splicing needs for long runs
• NS113TRI HQ design ensures stable impedance and low signal loss
• Black jacket blends into outdoor environments and resists weathering

In daily use

Installers will appreciate the cable's flexibility during pulling and its resistance to kinking, even in cold temperatures. The gel filling means no special moisture-proof connectors are required at termination points, simplifying field work. Whether wiring a multi-dwelling unit, setting up a temporary event feed, or replacing a degraded drop cable, the NS-557 delivers consistent performance without frequent maintenance. The black PE jacket is easy to strip with standard tools.

Full specifications

• Brand: CONOTECH
• Model: NS-557
• MPN: NS113TRI HQ
• EAN: 5904326350182
• Cable length: 100 m
• Cable type: Coaxial
• Connector 1: No Connector
• Connector 2: No Connector
• Impedance: 75 Ω
• Jacket material: PE (Polyethylene)
• Product colour: Black
• Conductor material: Copper-clad steel
• Insulation material: Foam polyethylene
• Dielectric: Gel-filled

Final note

For long-haul outdoor or buried installations where moisture is a constant threat, the NS-557's gel-filled design delivers years of dependable signal transmission without degradation.