Coaxial cable Rangeful HF400 TNC male–TNC male, 50 Ω, full copper, 10 m

Rangeful HF400 TNC male–TNC male coaxial cable, 50 Ω impedance, 10 m length, uses full copper conductors to provide a stable RF connection between antennas, transceivers, test instruments and other 50 Ω equipment. The HF400 cable is built to preserve signal integrity over a moderate distance, reducing insertion loss and maintaining consistent impedance for radio frequency applications requiring reliable transmission characteristics.

Advantages

The full copper center conductor improves conductivity and reduces resistive loss compared with plated alternatives, while the 50 Ω characteristic impedance matches standard RF systems to minimise reflections. TNC male connectors on both ends provide a secure threaded coupling for vibration-resistant connections. The 10 m length offers flexibility for routing in installations where moderate cable run is needed without excessive attenuation.

Suitable for

• Connecting antennas to transceivers and receivers in amateur and commercial radio setups
• Interfacing measurement equipment, spectrum analysers and signal generators in test setups
• Temporary and permanent RF jumper runs where 50 Ω impedance must be preserved
• Laboratory and bench use for developing or verifying RF circuits and systems

Key specifications

• Impedance: 50 Ω
• Connector type: TNC male — TNC male
• Length: 10 m
• Conductor material: solid full copper centre conductor
• Cable type: HF400 coaxial construction suitable for RF applications

How to use

Verify both mating ports accept TNC male connectors and ensure equipment is powered down before connecting or disconnecting to avoid damage. Thread each TNC connector by hand until finger-tight, then apply a small additional torque if required using an appropriate torque wrench or spanner to ensure a secure, low-loss connection without over-tightening. Route the cable to avoid sharp bends, kinks or proximity to strong sources of electrical noise; maintain a bend radius consistent with the cable's mechanical specifications to prevent performance degradation.

Usage recommendations

For best performance, use this 50 Ω coaxial cable for RF paths where impedance matching is necessary. Avoid extended exposure to moisture and mechanical strain; if used outdoors, apply appropriate weatherproofing at connector interfaces. When measuring system loss, account for the 10 m length in link budgets and replace or inspect connectors periodically to maintain reliable connections.