Coaxial cable Rangeful HF400 N Male to N Female, 50 Ω, flexible, 2 m

Rangeful HF400 N Male to N Female coaxial cable is a 2 m, 50 Ω shielded cable designed for flexible RF connections. The cable combines a flexible HF400 construction with threaded N-type male and female connectors to provide a reliable low-loss path for antenna feeds, test equipment and radio installations. Intended for use where secure, screw-on RF connections are required, this assembly supports typical amateur, commercial and laboratory applications that operate within the cable's RF characteristics.

Advantages

This coaxial cable offers consistent 50 Ω impedance and robust shielding to minimise signal reflections and external interference. The flexible HF400 jacket and dielectric allow easier routing and bending in confined spaces compared with thicker semi-rigid assemblies. Threaded N connectors provide secure mechanical and electrical contact suitable for repeated mating cycles, while the 2 m length balances reach with manageable signal loss for many practical RF setups.

Suitable for

• Connecting antennas to transceivers and tuners
• Interfacing RF test equipment and benchtop instruments
• Linking repeaters, amplifiers and filters in communication systems
• Amateur radio station cabling and temporary field setups

Key specifications

• Characteristic impedance: 50 Ω
• Cable type: flexible HF400 coaxial
• Connector A: N male (threaded)
• Connector B: N female (threaded)
• Length: 2 m
• Shielding: braided shield with outer conductor suitable for RF use
• Typical use: RF signal transmission with low insertion loss for short to moderate runs

How to use

Inspect connectors and cable for visible damage before installation. Screw the N male connector onto the mating N female jack until hand-tight, then apply a quarter turn with an appropriate wrench if required for a more secure mechanical connection—avoid over-tightening. Route the cable to minimise sharp bends and avoid placing it near strong sources of electromagnetic interference or heavy machinery. For test bench use, keep cable lengths as short as practical to reduce insertion loss and maintain expected RF performance.

Usage recommendations

Use this 2 m Rangeful HF400 N Male to N Female cable where flexibility and secure threaded connections are needed. For optimal signal transfer, avoid repeated sharp flexing near the connectors, maintain proper connector cleanliness, and select the shortest practical cable length for a given installation. Replace the cable if shielding or connector integrity is compromised.