Coaxial cable Rangeful RG58 TNC Male to TNC Female 50 Ω, 15 m

Rangeful RG58 TNC Male to TNC Female 50 Ω, 15 m is a 15-meter coaxial cable designed for RF signal transmission where a 50 ohm impedance and TNC connectors are required. The cable uses RG58 construction to provide flexible routing and consistent characteristic impedance over medium distances, making it suitable for connecting radio equipment, antennas, test instruments and other devices with TNC interfaces.

Advantages

The cable offers reliable 50 Ω impedance matching to reduce reflections and preserve signal integrity in RF systems. Flexible RG58 construction simplifies installation in constrained spaces and around equipment racks. TNC male to TNC female connectors provide secure threaded coupling for stable mechanical and electrical connection. The coaxial shielding and dielectric design help minimize signal loss and external interference over the 15 m length.

Suitable for

• Connecting radios and transceivers to antennas and antenna tuners
• Linking RF test equipment and measurement devices
• Temporary or semi-permanent installations in labs and workshops
• Field use where a threaded TNC connection is required

Key specifications

• Cable type: RG58 coaxial
• Connector configuration: TNC male to TNC female
• Impedance: 50 Ω
• Length: 15 m
• Characteristic: flexible construction for routing
• Purpose: RF signal transmission with shielding to reduce interference

How to use

Inspect connectors and cable for visible damage before use. Thread the TNC male connector onto the TNC female interface until hand-tight to ensure a solid mechanical and electrical connection; avoid over-tightening. Route the cable to minimize sharp bends and kinks, keeping bends above the cable's minimum bend radius to preserve characteristic impedance and reduce insertion loss. For measurement setups, place the cable away from strong noise sources and power cables to limit interference. After use, store the cable coiled loosely to avoid permanent deformation.

Usage recommendations

For best performance, use the coaxial cable within its impedance specification (50 Ω) and avoid connectors or adapters that change impedance. Verify connector cleanliness and torque to maintain low return loss. For long-term outdoor or permanent installations, consider additional environmental protection such as UV-resistant conduit or sealant at cable joints.