Coaxial cable Rangeful SMA Male to RP‑TNC Male RG58/U 50 Ω, 2 m

Coaxial cable Rangeful SMA Male to RP‑TNC Male RG58/U 50 Ω, 2 m is a fixed-length RF interconnect designed to link devices with SMA male and RP‑TNC male interfaces. Built on standard RG58/U coaxial construction, the 50 Ω impedance supports a wide range of radio frequency applications. The 2 m length provides a tidy, premeasured connection for antennas, routers, test instruments and amateur radio equipment where SMA and RP‑TNC terminations are required.

Advantages

This Rangeful coaxial cable combines common RF connector types to simplify installations and reduce the need for adapters. The RG58/U dielectric and shielding provide consistent impedance and adequate signal integrity across typical VHF/UHF frequency ranges. The fixed 2 m length reduces on-site cutting or splicing, and both connectors are factory assembled to ensure reproducible mating and mechanical stability during regular use.

Suitable for

• Connecting antennas to routers or modems with SMA and RP‑TNC interfaces
• Linking RF test equipment where SMA male to RP‑TNC male adapters are not available
• Amateur radio setups requiring a 2 m RG58/U patch cable
• Temporary or permanent installations in lab and field environments

Key specifications

• Cable type: RG58/U coaxial
• Characteristic impedance: 50 Ω
• Connector A: SMA male
• Connector B: RP‑TNC male (reverse polarity TNC male)
• Length: 2 m
• Typical use: RF signal transmission for VHF/UHF ranges and related applications

How to use

Inspect both mating connectors for cleanliness and mechanical integrity before connecting. Align the SMA male and RP‑TNC male connectors carefully and hand-tighten any threaded sections where applicable; do not overtighten to avoid damaging connector threads or center conductors. Route the cable with gentle bends and avoid sharp kinks; secure it with cable ties or clips as needed to prevent strain on connector junctions. For measurements, ensure the connected devices share compatible impedance and verify signal levels after installation.

Usage recommendations

Use this RG58/U cable for short runs and patch connections where flexibility and a 50 Ω characteristic impedance are required. Avoid routing near strong sources of electromagnetic interference and protect the cable from prolonged exposure to UV or moisture when used outdoors. For higher-frequency or low-loss critical links, consider higher-specification coaxial types.