Coaxial Cable Rangeful TNC Male–TNC Male RG58 50 Ω 15 m

Rangeful 15-meter coaxial cable with TNC male connectors on both ends is built on RG58 impedance 50 Ω for reliable RF signal transmission. The cable combines a flexible jacket and standard RG58 construction to support antenna connections, test equipment linkups and radio installations where 50-ohm matching is required. TNC threaded male connectors ensure secure mechanical coupling and stable electrical contact in environments where vibration or movement may otherwise affect performance.

Advantages

This coaxial cable offers a balanced combination of flexibility and impedance consistency suited to common RF tasks. The RG58 50 Ω core provides predictable signal behavior across typical VHF and UHF ranges, while the TNC male–male threaded connectors deliver secure, low-reflection connections. The 15 m length enables routing between distant devices without the need for multiple adapters or intermediate cables, reducing insertion losses from additional connectors.

Suitable for

• Connecting antennas to receivers or transceivers that require 50 Ω impedance
• Linking RF test equipment, spectrum analyzers and signal generators
• Temporary or semi-permanent radio setups including field deployments
• Laboratory and bench work where a mid-length coaxial run is needed

Key specifications

• Cable type: RG58 construction with 50 Ω characteristic impedance
• Connector type: TNC male on both ends (threaded coupling)
• Length: 15 meters
• Application: RF signal transmission, antenna feeds, test and measurement
• Mechanical: flexible jacket suitable for routing in equipment setups

How to use

Before connecting, visually inspect both TNC male connectors and the cable jacket for signs of damage. Align the TNC male connectors with the mating female TNC sockets and engage the threaded coupling by turning until finger-tight; avoid over-torquing to prevent connector damage. Route the cable to minimize sharp bends and secure it with appropriate clips or ties to prevent strain at the connector ends. For test setups, keep the cable run as short and direct as practical to reduce losses and preserve signal integrity.

Usage recommendations

Use this RG58 50 Ω cable where moderate length and flexibility are required; avoid installing in permanent outdoor runs without additional weatherproofing. For higher-frequency systems or very long runs consider low-loss or larger-diameter coax types. Periodically check connector tightness and cable condition to maintain reliable RF performance.