Coaxial cable Rangeful HF240 0.3 m RP-SMA male to N male 50 Ohm

Rangeful HF240 0.3 m RP-SMA male to N male 50 Ohm is a short coaxial cable designed to provide a reliable RF connection between devices with RP-SMA and N-type interfaces. The 0.3 m length is intended for compact setups where a low-loss, impedance-matched link is required. Constructed for 50 ohm systems, this cable offers straightforward connectivity for routers, external antennas, signal routing between test instruments and antennas, or other RF equipment requiring RP-SMA to N male mating.

Advantages

This coaxial cable delivers impedance-matched 50 ohm performance in a compact 0.3 m form factor, minimizing signal loss across short runs. The RP-SMA male to N male connector pairing allows direct connection between commonly used consumer and professional RF components without additional adapters. Its flexible construction simplifies routing in crowded equipment racks or compact enclosures, while the robust N-type connector provides a secure mechanical and electrical interface for repeatable connections.

Suitable for

• Connecting routers or gateways with RP-SMA ports to antennas with N male inputs
• Short signal routing between test equipment and antenna ports in labs
• Compact installations where space is limited and impedance matching is needed
• Temporary or permanent RF linkups in wireless communication setups

Key specifications

• Impedance: 50 Ohm
• Length: 0.3 m
• Connector A: RP-SMA male
• Connector B: N male
• Cable type: Coaxial RF cable suitable for short runs
• Typical use: RF signal transmission between RP-SMA and N interfaces

How to use

Identify the RP-SMA and N male connectors on the cable and match them to the corresponding ports on your devices. Ensure both mating surfaces are clean and free of debris before connection. Hand-tighten the N-type connector until it is seated, avoiding excessive force; secure the RP-SMA by threading it onto the mating receptacle. For test setups, connect the cable last to minimize strain while positioning other equipment. After installation, verify signal levels and system performance to confirm proper connection and impedance matching.

Usage recommendations

Avoid bending the cable sharply near the connectors and maintain a gentle bend radius to prevent increased insertion loss or damage to inner conductors. Do not overtighten the RP-SMA connection; use hand tightening and, if necessary, a small torque tool for the N connector following manufacturer torque guidelines. Keep the cable dry and protected from mechanical abrasion; replace the cable if connector threads or the dielectric show signs of wear.