Coaxial cable Rangeful Mini UHF male to Mini UHF female RG58 50 Ω, 3 m

Rangeful 3-meter coaxial cable with Mini UHF male to Mini UHF female connectors uses RG58 50 Ω coaxial conductor to deliver a compact, flexible RF link for antenna and radio equipment. The cable is intended for connecting devices that require a MUHF (Mini UHF) interface while preserving the characteristic 50 ohm impedance across the length. Its 3 m length provides a practical balance between reach and signal integrity for test benches, portable radios and fixed installations where space is limited or connectors must be adapted.

Advantages

The cable combines a standard RG58 50 Ω construction with Mini UHF male and female terminations to enable easy extension or conversion of MUHF-equipped antenna feeds. Its flexible jacket and moderate length reduce strain on connector joints and routing points. Designed for RF signal transmission, the assembly aims to maintain impedance matching to minimize reflections and ensure predictable performance in common amateur, commercial and testing environments.

Suitable for

• Connecting handheld or mobile radios with Mini UHF ports to external antennas
• Extending antenna feeds in temporary test setups and measurement benches
• Adapting between MUHF terminated devices in compact installations
• Laboratory and field testing where a short, flexible 50 Ω link is required

Key specifications

• Cable type: RG58 coaxial
• Characteristic impedance: 50 Ω
• Connector A: Mini UHF (MUHF) male
• Connector B: Mini UHF (MUHF) female
• Length: 3 m
• Construction: flexible jacket suitable for indoor and protected outdoor routing

How to use

Connect the Mini UHF male end to the MUHF female socket of the source device and attach the Mini UHF female end to the target antenna or radio input, ensuring threaded connectors are hand-tightened to secure the connection. Route the cable to avoid sharp bends and pinch points; maintain gentle curvature with bend radii larger than the cable diameter to preserve electrical characteristics. For test setups, verify continuity and VSWR at both ends with appropriate RF test equipment before commissioning.

Usage recommendations

Use the cable for indoor or sheltered outdoor applications and avoid prolonged exposure to direct sunlight, moisture, or mechanical abrasion. When installing in permanent or critical links, periodically inspect connector threads and cable jacket for wear and confirm impedance continuity with a vector network analyzer or suitable SWR meter to ensure reliable RF performance.