Coaxial Antenna Cable ShiverPeaks 80203-128-2.5S — 2.5 mm, 100 dB, black

Coaxial Antenna Cable ShiverPeaks 80203-128-2.5S is a 2.5 mm diameter, black RF cable engineered for low-loss signal transfer and reliable shielding in antenna and radio installations. The cable is designed to maintain signal integrity in home, workshop and professional environments where effective suppression of external interference and stable connectivity are required. Its construction supports common antenna, receiver and radio connections while offering a compact 2.5 mm form factor for tight routing and neat installations.

Advantages

The cable provides high attenuation of external interference thanks to robust shielding, helping to preserve signal-to-noise ratio across connections. With a specification of up to 100 dB for common-mode rejection, the cable reduces the impact of mantle currents and electromagnetic disturbance. The black jacket offers mechanical protection and a discreet appearance for visible runs, while the 2.5 mm diameter and flexible design simplify routing in confined spaces.

Suitable for

• Connecting antennas to radios, receivers and transceivers
• RF patching in home and small professional installations
• Use where reduced common-mode interference and stable signal transfer are needed
• Applications requiring a compact, flexible coaxial lead for tight cable management

Key specifications

• Outer diameter: 2.5 mm
• Shielding / common-mode attenuation: up to 100 dB
• Color: black
• Designed function: antenna / RF signal transmission with mantle current filtering

How to use

Strip the cable ends carefully according to the connector manufacturer's guidelines and attach appropriate RF connectors compatible with your antenna and device. Route the cable to avoid tight bends that could deform the inner conductor or dielectric; maintain bend radius recommended for small-diameter coaxials. Verify secure mechanical and electrical connections at both ends and test signal levels before finalizing installation.

Recommendations

For best performance, keep cable runs as short as practical, avoid routing near large power conductors, and use properly fitted connectors and strain relief. If higher power handling or lower loss is required over long distances, evaluate larger-diameter coaxial options. Periodically inspect connectors and the jacket for wear or damage to maintain shielding effectiveness.