Coaxial cable Rangeful TNC Male to TNC Male RG58 50 Ω, 3 m

Rangeful TNC Male to TNC Male RG58 50 Ω, 3 m is a coaxial cable assembly built on RG58 dielectric and conductor geometry with a characteristic impedance of 50 ohms and a three-meter length. The cable terminates in TNC male connectors on both ends, providing a threaded, compact RF connection suitable for antenna links, RF test setups, and general-purpose signal transmission within 50 Ω systems. The construction follows typical RG58 electrical properties to ensure predictable insertion loss and impedance matching over short to moderate distances.

Advantages

The cable provides consistent 50 Ω impedance for reliable RF performance and reduced signal reflections when connected to matching equipment. TNC male connectors deliver a secure threaded coupling that resists accidental disengagement and maintains contact integrity in environments with vibration or movement. The three-meter length balances reach and manageable cable bulk for bench use, installations, and temporary setups. The use of standard RG58 geometry ensures compatibility with common 50 Ω devices and test instruments.

Suitable for

• Connecting antennas to radio transceivers and receivers with TNC interfaces
• Laboratory and test equipment interconnects in RF measurement setups
• Signal routing in communication systems operating at 50 Ω
• Temporary or permanent links in wireless installations requiring threaded connectors

Key specifications

• Conductor and dielectric: RG58 coaxial construction
• Characteristic impedance: 50 ohm
• Connector type: TNC male on both ends (threaded)
• Cable length: 3 meters
• Typical application: RF signal transmission and antenna connections

How to use

Verify that both devices or components accept TNC male terminations or use an appropriate adapter. Align the TNC connectors, engage the threads, and hand-tighten until secure; avoid over-tightening to prevent damage to the connector interface. Route the cable to minimize sharp bends and avoid kinking; maintain bend radii greater than the cable diameter where possible. For test bench use, place the cable away from high-current power lines and large metal surfaces that could influence RF performance.

Usage recommendations

For best results, use this RG58 TNC cable within its intended frequency range for RG58 geometry and ensure mating connectors are clean and free of debris. When used in measurement setups, document connection points and inspect connector integrity periodically to preserve repeatable results.