Coaxial cable Rangeful HF240 TNC male to TNC male 3 m pure copper

Rangeful HF240 TNC male to TNC male coaxial cable, 3 m, constructed with pure copper conductors, is designed for reliable RF signal transmission where TNC interfaces are required. The cable provides consistent impedance and mechanical stability suitable for test equipment, radio transceivers and antenna connections. Its 3 meter length gives flexibility in positioning components while keeping losses low for short-range RF links.

Advantages

The pure copper conductor ensures low resistive loss and stable electrical performance across typical RF frequencies. TNC male connectors at both ends deliver secure threaded coupling for vibration resistance and repeatable connections. The cable construction balances flexibility and durability, enabling straightforward routing in bench or field environments without compromising signal integrity.

Suitable for

• Laboratory and test bench RF signal routing
• Connecting radio transceivers and receivers to antennas or combiners
• Networking equipment and RF modules with TNC interfaces
• Temporary or permanent installations requiring a 3 m TNC-to-TNC lead

Key specifications

• Length: 3 meters
• Connector type: TNC male to TNC male
• Conductor material: pure copper
• Cable type: coaxial with controlled impedance for RF use
• Mechanical: threaded connector coupling for secure attachment

How to use

Align the TNC male connector threads with the mating TNC female connector and thread clockwise until hand-tight; avoid excessive force to prevent damage to connector threads. Ensure connectors and cable are free from debris before connection. Route the cable to minimize sharp bends and avoid kinks; maintain bend radii recommended for typical RF coaxial cables to preserve impedance and reduce loss. For measuring or testing, use the cable as a reference lead and handle ends by the connector bodies rather than pulling on the cable jacket.

Usage recommendations

For consistent RF performance, use this 3 m pure copper TNC-to-TNC cable for short to mid-range connections where threaded coupling is required. Inspect connectors periodically for wear and clean contacts with appropriate solvents if necessary. Avoid exposing the cable to prolonged UV or extreme mechanical stress to maintain long-term reliability.