Coaxial cable Rangeful HF240 N male to N female 50 Ω 0.3 m

This Rangeful HF240 coaxial cable with N male to N female connectors is a 50 Ω, 0.3 m RF lead designed for short, low-loss interconnections. The cable provides stable impedance and effective shielding to support reliable RF signal transmission between N-type ports. Its compact length makes it suitable for antenna feedlines, test bench patching and equipment interconnects where minimal insertion loss and consistent performance are required.

Advantages

The coaxial assembly offers consistent 50 ohm impedance for minimized signal reflections and improved return loss. Robust N-type connectors ensure secure mechanical mating and repeatable electrical contact. The short 0.3 m length reduces attenuation compared with longer leads and helps keep cable routing compact. Overall construction provides dependable shielding against external interference and maintains stable RF performance across typical operating frequencies for N-type connections.

Suitable for

• Antenna to transceiver feedlines in lab or field setups
• Patching between N-type ports on test and measurement equipment
• Connecting RF modules, amplifiers or filters with N connectors
• Short interconnects in rack-mounted systems and communication hardware

Key specifications

• Impedance: 50 Ω
• Length: 0.3 m
• Connector A: N male
• Connector B: N female
• Cable type: low-loss RF coaxial
• Shielding: braided/foil combination for RF protection

How to use

Ensure both mating connector threads and interfaces are clean and free from debris before connecting. Align the N male and N female connectors, engage the threads by hand to avoid cross-threading, and tighten to a snug fit; if a torque wrench is available, use the recommended torque for N-type connectors to ensure consistent contact. Route the cable with gentle bends that respect the minimum bend radius of the coaxial construction and avoid sharp kinks or excessive compression. For temporary test connections, secure the cable to prevent strain on the connectors.

Usage recommendations

For best RF performance, avoid sharp bends and repeated flexing near the connector ends, periodically inspect connector surfaces for wear or corrosion, and replace the cable if any damage or degraded contacts are observed. When used with sensitive measurement equipment, verify connector tightness and system calibration after installation to ensure accurate results.