MOOKEERF RG400 50ft Coaxial Cable – Low-Loss 50Ω, Double Shield

Overview

The MOOKEERF RG400 coaxial cable is designed for RF setups that demand reliable signal integrity. With a 50 ohm impedance and a robust, flexible build, this cable supports smooth connections from bench to rack and beyond. It features a dual shielding strategy that helps preserve signal quality over moderate distances, making it a practical choice for enthusiasts and professionals alike.

Key construction details highlight a thoughtful, performance-driven design. The inner conductor works in concert with a PTFE insulator, while the shielding stack uses a double-layer of silver-plated copper braid and silver-plated copper. A durable FEP jacket shields the assembly from everyday wear, enabling dependable indoor and outdoor use. The RG400 is compatible with common RF connectors, including N, SMA, UHF, and BNC, which broadens its integration potential across equipment and test setups.

In terms of precise measurements, the cable’s architecture includes an inner conductor described as 19 × 0.203 mm, an insulator of 2.95 mm, an outer conductor of 3.95 mm, and a jacket of 4.95 mm. This level of detail supports informed planning for installations where space and performance margins matter. MOOKEERF positions itself as a professional manufacturer with over a decade of experience in coaxial cable production, underscoring a commitment to consistent quality. Note that the package does not include a wooden spool, which some users may omit or replace according to their deployment needs.

Key benefits

• Low attenuation due to dual shielding with silver-plated copper braid and copper core
• 50 ohm impedance suited for standard RF devices and measurement gear
• Durable FEP jacket and PTFE insulator for reliable performance in varied environments
• Precise construction details support predictable signal behavior across setups
• Wide connector compatibility with N, SMA, UHF, and BNC options

Usage ideas

• Ideal for lab benches, field tests, and mounted equipment where signal consistency matters
• Suitable for indoor installations and controlled outdoor applications requiring shielded cabling

Whether you are upgrading an existing RF chain or building a new test rig, the RG400 offers a balanced blend of shielding, construction quality, and connector versatility without promising outcomes. Consider it a dependable option for applications that value clarity and resilience in a 50-ohm system.