Coaxial cable Rangeful N plug to RP-TNC plug RG58/U 50 Ω 0.5 m

Rangeful 50 Ω RG58/U coaxial cable with an N male connector at one end and a reverse-polarity TNC (RP-TNC) male connector at the other provides a compact, flexible link for RF signal transmission. At 0.5 m length the cable suits short interconnections between antennas, radio transceivers and test equipment where standard 50-ohm impedance and reliable mechanical mating are required. The single-cable design helps maintain signal integrity across common VHF/UHF and other RF applications compatible with RG58 characteristics.

Advantages

This coaxial lead combines widely used connector types—N male and RP-TNC male—to enable direct mating between devices that otherwise require an adapter. The RG58/U dielectric and shielding offer predictable 50-ohm impedance for minimal mismatch in short runs, while the 0.5 m length reduces signal loss compared with longer assemblies. The cable's flexibility and standard RG58 diameter make routing in confined spaces straightforward and allow easy installation in bench and field setups.

Suitable for

• Connecting antennas to radio equipment with N and RP-TNC interfaces
• Short patch leads in test and measurement setups
• Interconnecting transceivers, routers or RF modules requiring 50 Ω impedance
• Compact installations where a 0.5 m lead minimizes excess cable

Key specifications

• Characteristic impedance: 50 Ω
• Cable type: RG58/U
• Connectors: N male to RP-TNC male
• Length: 0.5 m
• Typical frequency range: suitable for VHF/UHF and general RF applications (dependent on system components)
• Construction: coaxial with dielectric and shielding appropriate for RG58

How to use

Check that both devices accept N and RP-TNC male connectors respectively and that a 50-ohm link is appropriate for your system. Align connectors carefully and hand-tighten the N connector coupling nut to secure the connection; engage the RP-TNC by pushing and turning as required for its mating mechanism. Avoid over-tightening to prevent damage to connector threads or the cable termination. Route the 0.5 m cable to avoid sharp bends and kinks—maintain a gentle bend radius consistent with RG58 to preserve electrical performance.

Usage recommendations

For reliable RF performance, use this cable for short interconnects and test leads rather than long feeder runs. Inspect connector mating surfaces for dirt or corrosion before use and avoid repeated heavy torque on the connectors. If operating at higher frequencies or where lower loss is critical, consider evaluating alternative cable types or shorter runs specific to your frequency band.