Coaxial cable Rangeful HF240 SMA Male to SMA Female 50 Ω, 7 m

Rangeful HF240 is a 7 m coaxial cable with SMA male to SMA female connectors and a characteristic impedance of 50 Ω. Designed for RF signal transmission, it connects devices with SMA interfaces and provides a standardized impedance match for reliable signal transfer. The cable is suitable for antenna connections, radio links and test equipment in laboratory, field and installer environments where a flexible, medium-length RF interconnect is required.

Advantages

The cable offers a consistent 50-ohm impedance for reduced signal reflections and stable RF performance across supported frequency ranges. With SMA male to SMA female terminations, it enables direct mating between standard SMA-equipped devices without adapters. The 7 m length provides extended reach while maintaining flexibility for routing and installation. Durable construction and connector plating support repeated connections and practical handling in laboratory or field conditions.

Suitable for

• Connecting antennas to radios and modems with SMA interfaces
• Linking signal generators, spectrum analyzers and other RF test equipment
• Temporary or semi-permanent installations where a 7 m cable run is required
• Field measurements and on-site troubleshooting of RF systems

Key specifications

• Cable type: coaxial RF cable
• Connector A: SMA male
• Connector B: SMA female
• Characteristic impedance: 50 Ω
• Length: 7 m
• Typical use: RF signal transmission for antenna, radio and test equipment

How to use

Ensure devices to be connected have compatible SMA interfaces and power off equipment where applicable before making connections. Align the SMA male and female connectors and hand-tighten the coupling nut to secure the connection; avoid over-tightening with tools to prevent damage to connector threads. Route the cable to minimize sharp bends and stress points, keeping it away from high-voltage lines and strong electromagnetic interference sources. After installation, verify signal levels and continuity with appropriate test equipment.

Usage recommendations

For reliable RF performance, avoid kinking the cable and maintain gentle bend radii. Use the cable in environments within expected temperature and humidity ranges and inspect connectors periodically for corrosion or wear. When long-term outdoor use is required, consider additional protective measures such as conduit or weatherproofing at connection points.