Coaxial cable Rangeful RP-TNC Male to RP-TNC Female RG58 50 Ω, 5 m

Shielded coaxial cable Rangeful RP-TNC Male to RP-TNC Female RG58 50 Ω, 5 m is a 5-metre RF patch cable built with RG58 impedance-rated conductor and threaded RP-TNC connectors. The cable maintains a nominal 50 Ω characteristic impedance, combines flexible jacket construction with braided shielding, and provides compact RP-TNC male and RP-TNC female terminations for threaded, polarity-reversed connections. It is intended for short-range RF links, antenna extensions and laboratory or field test setups requiring consistent impedance and secure mechanical mating.

Advantages

The cable offers consistent 50 ohm impedance along its length to minimise reflections and maintain signal integrity in VHF/UHF and similar frequency ranges. Braided shielding and a grounded outer conductor reduce electromagnetic interference and crosstalk. The RP-TNC male to RP-TNC female threaded connectors provide a reliable mechanical connection with reversed polarity, while the RG58 construction delivers a balance of flexibility and durability for routing in confined or portable installations.

Suitable for

• Connecting antennas to routers, radios or transceivers where RP-TNC polarity is required
• Temporary or permanent antenna extension runs up to 5 metres
• Laboratory test setups and signal measurements with 50 Ω test equipment
• Short-range wireless links, telemetry and RF prototyping

Key specifications

• Characteristic impedance: 50 Ω
• Cable type: RG58 coaxial
• Connector A: RP-TNC male (threaded, reverse polarity)
• Connector B: RP-TNC female (threaded, reverse polarity)
• Length: 5 m
• Shielding: braided outer shield with foil layer (shielded construction)
• Typical use frequency range: VHF/UHF and related RF bands (dependent on system)
• Jacket: flexible insulating outer sheath for routing and strain relief

How to use

Align the RP-TNC male and RP-TNC female connectors and engage the threaded coupling carefully to avoid cross-threading; hand-tighten until snug and avoid over-torquing. Route the RG58 cable to minimise sharp bends and avoid crushing; maintain bend radius greater than the cable diameter to preserve impedance. When connecting to measurement equipment or antennas, ensure both ends are clean and free of debris and that the connected devices are powered down if required by the equipment manual.

Usage recommendations

For optimal performance, keep cable runs as short as practical to reduce insertion loss at higher frequencies and check connectors periodically for corrosion or wear. Use strain relief or cable ties at anchor points to prevent mechanical stress on connectors. Verify system impedance matching and, if precise RF performance is required, measure the cable with network or return-loss equipment before critical deployments.