Coaxial cable Rangeful TNC Male–TNC Male RG58/U 50 Ω, 1 m

Rangeful coaxial cable with TNC male–TNC male connectors, constructed on an RG58/U 50 Ω coaxial core and measuring 1 m in length. This cable is intended for RF signal transmission where a 50-ohm impedance is required, such as antenna connections, test equipment patch leads and short interconnects in indoor or laboratory environments. The screw-on TNC male connectors provide a reliable mechanical and electrical connection with moderate resistance to vibration and frequent mating cycles.

Advantages

The RG58/U 50 Ω construction delivers consistent characteristic impedance and predictable RF performance across VHF and UHF ranges typically used with this cable type. TNC male screw-on connectors ensure a secure connection that reduces the risk of accidental disconnection and maintains shielding continuity. The 1 m length offers a balance between flexibility and convenience for bench setups and short cable runs without excessive signal loss over its intended frequency range.

Suitable for

• Connecting antennas to receivers or transceivers where 50 Ω impedance is required
• Short RF patch leads between test instruments and devices in lab environments
• Prototyping and temporary RF setups requiring screw-on TNC connections
• Interfacing radio modules, repeaters or scanners to external antennas

Key specifications

• Cable type: RG58/U coaxial
• Impedance: 50 Ω
• Connector configuration: TNC male to TNC male (screw-on)
• Length: 1 m
• Typical application: RF/antenna connections and test leads
• Construction: flexible dielectric with braided shield

How to use

Route the cable to avoid sharp bends and kinks; maintain bend radii consistent with RG58 flexible coax to preserve impedance and minimize signal degradation. Align and thread the TNC male connectors onto the corresponding female TNC sockets, hand-tightening until secure; avoid over-torquing to prevent damage to connector threads. For permanent installations, inspect the connector seating and shielding continuity with appropriate test equipment to verify return loss and connection integrity.

Usage recommendations

Use this 1 m Rangeful RG58 TNC male–TNC male cable for short runs and bench work. For outdoor or long-distance runs consider cables and connectors specified for environmental sealing and lower insertion loss. When testing RF performance, measure VSWR or return loss to ensure the cable meets system requirements.