Coaxial cable Rangeful HF240 SMA male to SMA male 50 Ω, 3 m

Rangeful HF240 coaxial cable with SMA male to SMA male connectors is a 3 m, 50 Ω RF cable designed for signal transmission between devices with SMA interfaces. The cable provides a standardized 50-ohm path for RF and microwave signals and is intended for antenna connections, test equipment and wireless systems where reliable, low-reflection connectivity is required. The construction balances flexibility and shielding to support routine laboratory, field and installation use.

Advantages

The cable delivers a consistent 50 Ω impedance for minimal signal reflection and improved matching between RF components. SMA male to SMA male connectors ensure straightforward plug-and-play connections without adapters. At 3 m length the cable offers extended reach while maintaining manageable signal loss for many short to mid-range RF applications. The design emphasizes mechanical durability and stable electrical performance under normal handling conditions.

Suitable for

• Connecting antennas to transceivers and routers with SMA ports
• Linking test and measurement equipment in labs and workshops
• Prototyping and bench setups for RF and microwave components
• Wireless system installations where SMA interfaces are used

Key specifications

• Impedance: 50 Ω
• Connector type: SMA male to SMA male
• Cable length: 3 m
• Frequency handling: suitable for RF and microwave ranges (typical use with SMA interfaces)
• Construction: coaxial cable with shielding designed for RF signal integrity

How to use

Align the SMA male connectors with the SMA female ports on the devices and gently screw them in until finger-tight; avoid over-tightening to prevent connector damage. Route the cable to minimize sharp bends and avoid kinking; maintain bend radii consistent with coaxial cable handling to reduce stress and preserve impedance. For measurement tasks, keep the cable length and routing consistent between tests to ensure repeatable results.

Usage recommendations

For best electrical performance, use the cable in environments free from excessive mechanical strain and strong electromagnetic interference. Inspect connectors periodically for debris or deformation and replace the cable if shielding or connector integrity is compromised. When higher frequencies or lower loss are required, consider selecting a cable rated specifically for those needs.