Coaxial cable Rangeful TNC Male to TNC Female RG58/U 50 Ω 0.5 m

Rangeful TNC Male to TNC Female coaxial cable, RG58/U 50 Ω, length 0.5 m, provides a short, flexible connection for RF signal transmission and antenna hookups. The cable uses standard RG58/U construction with 50-ohm impedance, suitable for interconnecting radios, antennas, test instruments and other equipment that require stable RF matching over short distances. Compact connectors and a half-meter lead make this cable convenient for bench setups, patching between devices and tight installation spaces.

Advantages

The cable combines a matched 50-ohm RG58/U coaxial core with TNC male to TNC female connectors to ensure consistent RF performance for common VHF/UHF and general-purpose microwave applications. Its 0.5 m length reduces signal loss compared with longer leads in short-run installations, while the TNC connection offers threaded coupling for mechanical stability and improved resistance to vibration. The flexible jacket and standard connector geometry simplify routing and equipment mating without requiring adapters in systems with TNC interfaces.

Suitable for

• Connecting antennas to transceivers and radio modems
• Patch cabling between RF instruments on a test bench
• Linking GPS, telemetry or data radio modules with TNC interfaces
• Short interconnects in rack or enclosure installations

Key specifications

• Cable type: RG58/U coaxial
• Impedance: 50 Ω
• Connector A: TNC male
• Connector B: TNC female
• Length: 0.5 m
• Typical use: RF signal transmission and antenna connections
• Construction: single coaxial lead with flexible outer jacket

How to use

Align the TNC male and female connectors and engage the threaded coupling by hand until seated, then tighten gently to secure the connection without over-torquing. Route the 0.5 m cable to avoid sharp bends that can deform the coax and increase loss; maintain bend radii consistent with RG58 recommendations. Use this cable for short runs between equipment with matching TNC interfaces, ensuring connectors and mating surfaces are clean and free of debris before connection. For test setups, secure the cable to prevent strain on connectors during measurements.

Usage recommendations

For best RF performance, keep cable runs as short as practical and avoid coiling the cable tightly. Inspect connectors periodically for corrosion or mechanical wear and replace the cable if shielding or connector integrity is compromised. When used in environments with vibration, verify threaded coupling is fully engaged and consider additional securing measures to preserve connection stability.