Coaxial cable Rangeful RG58 TNC male to TNC female, 50 Ω, 12 m

Rangeful RG58 TNC male to TNC female coaxial cable, 50 Ω impedance, 12 m length, is designed for reliable RF signal transmission and antenna connections where TNC terminations are required. The cable uses RG58 construction to provide required flexibility for indoor use and field testing while maintaining consistent impedance and shielding for medium-distance connections between radios, test instruments, routers or external antennas.

Advantages

The cable combines standard RG58 flexibility with TNC male and TNC female terminations to enable secure screw-on connections that resist vibration and accidental disconnection. A characteristic impedance of 50 Ω supports RF systems and communication equipment designed for that impedance, while the 12 m length offers extended reach without the need for intermediate adapters. Construction provides adequate shielding to minimise signal degradation across the specified distance and keeps insertion loss predictable for planning link budgets.

Suitable for

• Connecting radio transceivers to external antennas
• Test and measurement setups in laboratories and field environments
• Temporary or semi-permanent networking links requiring TNC connectors
• Communication systems, repeaters and base stations with 50 Ω interfaces

Key specifications

• Type: RG58 coaxial cable
• Connector A: TNC male (screw-on)
• Connector B: TNC female (screw-on)
• Impedance: 50 Ω
• Length: 12 m
• Application: RF signal transmission and antenna connection
• Usage environment: indoor and field use

How to use

Inspect connectors and cable for visible damage before use. Securely tighten the TNC male to the TNC female connector by hand until seated; do not over-torque. Route the cable to avoid sharp bends, kinks, or crushing; maintain the cable bend radius recommended for RG58-class coax to preserve electrical characteristics. Connect one end to the RF port of the device and the other end to the antenna or measurement instrument, ensuring mating interfaces are clean and free of debris to prevent impedance mismatch.

Usage recommendations

For stable performance, avoid coiling the cable tightly and keep it away from strong electromagnetic interference sources. Periodically check connector integrity and replace the cable if insulation or shielding shows wear. Use this 12 m RG58 cable for medium-range connections where TNC screw-on connectors are specified and a 50 Ω impedance is required.