Coaxial cable Rangeful RP‑TNC male to RP‑TNC female 30 m LMR400 UF

Rangeful RP‑TNC male to RP‑TNC female 30 m LMR400 UF is a shielded coaxial cable designed for RF signal transmission in both outdoor and indoor installations. Built on LMR400 UF coaxial construction, the cable combines a low-loss center conductor and robust shielding with an outdoor-rated jacket to maintain signal integrity over long runs. Factory-installed RP‑TNC male and RP‑TNC female connectors provide a reverse-polarity connection compatible with many antennas, routers and radio devices, enabling straightforward integration into existing systems.

Advantages

The LMR400 UF core provides lower attenuation compared with thinner coax types at VHF, UHF and higher frequencies, helping preserve signal strength across 30 meters. The shielded design reduces external interference and the durable outer jacket resists moisture and UV exposure for outdoor use. Pre-terminated RP‑TNC connectors reduce installation time and ensure consistent electrical performance and mechanical stability at connection points.

Suitable for

• Antenna installations for Wi‑Fi, cellular or radio links
• Outdoor and indoor mounting between antenna and router or radio
• Long cable runs where low insertion loss is required
• Temporary or permanent radio equipment connections

Key specifications

• Cable type: LMR400 UF-style coaxial construction
• Length: 30 meters
• Connectors: RP‑TNC male to RP‑TNC female, factory-terminated
• Shielding: multiple layers of braid and foil for low EMI
• Jacket: outdoor-rated, UV and moisture resistant
• Impedance: 50 ohm nominal
• Low loss characteristics suitable for VHF/UHF and higher frequencies

How to use

Route the 30 m coaxial cable between the antenna and the radio device, avoiding sharp bends and tight kinks that could damage the LMR400 UF core. Secure the cable along its path with appropriate clamps or ties, maintaining gentle bend radii at connectors. Connect the RP‑TNC male and RP‑TNC female ends to the corresponding ports on your antenna and router or radio, ensuring threaded connections are hand-tightened to maintain electrical contact and mechanical stability. For outdoor runs, use weatherproofing at exposed connectors and entry points to prevent moisture ingress.

Usage recommendations

For best performance, keep total cable length and number of connectors to a minimum and avoid running the cable parallel to large power lines. When installing outdoors, check that the cable jacket remains intact and free of cuts; replace or repair sections showing damage. Periodically inspect connector integrity and torque to preserve low-loss signal transmission.