Coaxial cable Rangeful RP-SMA male to RP-SMA female HF240 50 Ω 0.3 m

Rangeful HF240 coaxial cable with RP-SMA male to RP-SMA female connectors is a 0.3 m, 50 Ω jumper intended for short RF connections. The cable is designed to link devices with RP-SMA interfaces such as antennas, routers, modems and test instruments. With a compact length and flexible construction, it provides a low-loss connection for indoor installations where space is limited and signal integrity is important.

Advantages

The cable delivers consistent 50 Ω impedance across its length to minimize reflections and maintain signal quality. RP-SMA male to RP-SMA female connectors provide a secure mating for compatible RF ports while allowing quick plug-and-play connections. Its short 0.3 m length reduces insertion loss compared with longer leads and the flexible jacket simplifies routing in confined spaces. The construction is suitable for repeated mating cycles typical in test setups and equipment adjustments.

Suitable for

• Connecting external antennas to routers or modems with RP-SMA ports
• Linking RF test equipment and measurement devices in a lab
• Replacing short patch leads in wireless access points or signal boosters
• Temporary or permanent indoor antenna extensions where low loss is required

Key specifications

• Impedance: 50 Ω
• Length: 0.3 m
• Connector A: RP-SMA male
• Connector B: RP-SMA female
• Core type: coaxial transmission line suitable for RF frequencies
• Typical use environment: indoor

How to use

Ensure both mating ports are RP-SMA compatible before connecting. Align the RP-SMA male and female connectors and engage them by hand, avoiding excessive torque; use a suitable torque wrench if precise torque is required for test measurements. Route the cable to avoid sharp bends or kinks that could damage the dielectric or affect impedance. For installations near other electronic equipment, keep the cable clear of strong interference sources and maintain gentle bends with a radius larger than the cable thickness.

Usage recommendations

For reliable performance, verify connector cleanliness and inspect connectors for wear before repeated use. Use the shortest practical cable length for critical RF links to reduce insertion loss. Keep the cable indoors and protected from extreme temperatures, moisture and mechanical stress to maintain electrical characteristics and connector integrity.