Coaxial cable Rangeful HF240 50 Ohm N Male–N Male, 7 m

Rangeful HF240 50 Ohm N Male–N Male, 7 m is a 50 Ω coaxial RF cable with threaded N male connectors on both ends and a fixed 7-meter length. It is intended for connecting radio equipment, antennas, transceivers and RF test instruments where a 50 Ω impedance is required. The cable construction supports stable signal transfer across its length while the N male connectors provide secure mechanical and electrical contact for repeated installations.

Advantages

The cable offers a consistent 50 Ω characteristic impedance and reliable mechanical threading with N male connectors at both ends to reduce signal reflections and ensure firm mating. Its 7 m fixed length simplifies planning and reduces the need for additional adapters. Designed for RF applications, the construction balances flexibility and shielding to maintain signal integrity in typical indoor and controlled outdoor setups.

Suitable for

• Connecting transceivers and receivers to antennas in 50 Ω systems
• Linking RF test equipment, spectrum analyzers and signal generators
• Temporary or permanent installations where a 7 m interconnect is required
• Laboratory and field measurements that demand threaded N connector interfaces

Key specifications

• Characteristic impedance: 50 Ω
• Connector type: N male to N male (threaded)
• Length: 7 meters
• Cable category: coaxial RF cable suitable for general-purpose RF use
• Typical use frequency range: RF applications (frequency dependent on system and insertion loss)

How to use

Align the N male connectors with the corresponding N female ports on your equipment, then thread the coupling nuts by hand until finger-tight and use a torque wrench if specified by the equipment maker to avoid over- or under-tightening. Route the cable to avoid sharp bends and mechanical stress; maintain a minimum bend radius consistent with coaxial cable practice to prevent damage. Ensure both ends are clean and free of debris before connection to maintain optimal signal transfer.

Usage recommendations

For best performance, avoid running the cable alongside high-voltage power lines and minimize exposure to severe weather if the cable is not rated for continuous outdoor use. Periodically inspect connectors for corrosion or wear and replace the cable if excessive loss or mechanical damage is observed.