Coaxial cable Rangeful RG58-NM-SM-2 50 Ω, RG58, 2 m, male N to male SMA

Rangeful RG58-NM-SM-2 is a 2 m coaxial cable with 50 Ω impedance, built on RG58 construction and terminated with a male N connector on one end and a male SMA connector on the other. The cable is intended for RF signal transmission between devices that use N- and SMA-type ports. Its 2 m length provides a compact connection option for short runs where low insertion loss and reliable shielding are required.

Advantages

This coaxial cable provides impedance-matched 50 Ω transmission to minimize reflections and maintain signal integrity across RF frequency ranges compatible with RG58 construction. The combination of a robust male N connector and a compact male SMA connector allows straightforward mating with common antennas, test instruments, routers and radio modules. The RG58 construction balances flexibility and shielding for installations that require easy routing without sacrificing electrical performance over short distances.

Suitable for

• Connecting antennas to routers, modems and radio transceivers
• Test bench connections between measurement equipment and DUTs (device under test)
• Linking RF modules, signal generators or spectrum analyzers in lab setups
• Short patch runs in installations where an N-to-SMA interface is required

Key specifications

• Impedance: 50 Ω
• Cable type: RG58 coaxial construction
• Length: 2 m
• Connector A: male N
• Connector B: male SMA
• Typical use: RF signal transmission for short runs

How to use

Connect the male N end to the N-type female port and the male SMA end to the SMA-type female port of the mating device. Ensure connectors are clean and free of debris before mating, then hand-tighten the SMA connector and secure the N connector according to the device's panel or cable fastening recommendations. Avoid over-tightening to prevent damage to connector threads. Route the cable with gentle bends respecting the cable's minimum bend radius and keep it away from high-power mains wiring to reduce potential interference.

Usage recommendations

For optimal performance, use this 2 m RG58 cable for short RF runs and laboratory interconnects. Inspect connectors periodically for wear and corrosion, replace the cable if any shielding or dielectric damage is visible, and avoid repeated extreme flexing at the cable ends. If lower loss or higher frequency performance is needed, consider using a cable type specified for those conditions.