4 WAY FEEDER CLAMP FOR 1/4″ FEEDER CABLE

Description

The 4-Way Feeder Clamp for 1/4″ Feeder Cable is a specialized hardware solution designed for maximum space optimization in high-capacity wireless infrastructure. It is specifically sized to accommodate the outer diameter of standard 1/4″ corrugated (annular) coaxial cables, such as FSJ1-50A or equivalent jumper cables. The assembly consists of four high-strength, UV-resistant polypropylene (PP) saddles secured within a rugged SUS304 stainless steel C-bracket.

This clamp is essential for modern 4×4 MIMO antenna systems, multi-port small cell configurations, and high-density indoor DAS where four signal paths must follow the same route. By providing a secure attachment point for four cables simultaneously, it prevents signal degradation caused by cable-on-cable friction and vibration-induced wear. The compact, quad-run design allows for exceptionally clean, organized cable routing in tight spaces, such as inside monopoles or high-traffic rooftop sites. The high-grade stainless steel construction ensures long-term reliability and zero corrosion in both indoor and harsh outdoor settings.

Key Technical Advantages

• Quadruple-Run Efficiency: Secures four 1/4″ cables within a single footprint, providing the highest possible cable density on tower members and mounting brackets.

• Precision Small-Diameter Fit: The plastic hangers are molded to the specific geometry of 1/4″ corrugated cable, providing a firm grip that prevents slippage without deforming the outer conductor or dielectric.

• Superior Corrosion Resistance: All metallic hardware is manufactured from premium SUS304 stainless steel, offering maximum protection against oxidation, salt air, and chemical exposure.

• UV and Environmental Stability: The hanger inserts are formulated with advanced UV stabilizers to prevent embrittlement, ensuring the clamp remains flexible and strong under constant solar exposure.

• High-Density Organization: Simplifies the management of complex, multi-cable looms, reducing installation time and improving the overall mechanical safety and aesthetics of the cable run.

Key Features

• 4-Way Configuration: Engineered to support four independent 1/4″ feeder or jumper cable runs per clamp assembly.

• 1/4″ Feeder Compatibility: Optimized for standard 1/4″ corrugated cables (approx. 7.5mm – 9.0mm outside diameter), including super-flexible and fire-retardant versions.

• Heavy-Duty C-Bracket: A robust stainless steel frame that maintains constant tension and provides high resistance to wind and ice loading across all four cable positions.

• Comprehensive Hardware Kit: Includes four UV-resistant plastic saddles, a stainless C-bracket, a threaded bolt/rod, and all necessary lock washers and hex nuts.

• Modular Infrastructure Ready: Designed for immediate attachment to standard tower angle adapters, round members, or flat surfaces.

Technical Summary