Coaxial cable Rangeful SMA male to N female RG58/U 50 Ω, 1 m

Rangeful SMA male to N female RG58/U 50 Ω, 1 m is a 1‑metre coaxial cable assembly designed for RF signal transmission where a compact SMA male connector must interface with a larger N female connector. Built on RG58/U dielectric and a 50 ohm impedance specification, the cable provides a flexible connection suited for short jumper runs, antenna extensions and test setups in laboratory, telecom and amateur radio environments.

Advantages

The cable combines a common RG58/U construction with precision SMA male and N female terminations to offer reliable electrical contact and consistent 50 Ω performance across the length. Its one‑metre length balances flexibility and minimal loss for short RF interconnects. The flexible jacket and conventional RG58 shielding make the assembly easy to route in confined spaces while maintaining mechanical durability for repeated use in bench and field testing.

Suitable for

• Connecting test equipment and instruments with SMA and N interfaces
• Antenna extensions and temporary antenna hookups
• Telecommunications patching in lab and rack environments
• Amateur radio and short RF jumper needs
• Field measurements and signal monitoring where a 50 Ω link is required

Key specifications

• Conductor and dielectric: RG58/U coaxial construction
• Characteristic impedance: 50 ohm
• Length: 1 metre
• Connector A: SMA male
• Connector B: N female
• Typical use: RF interconnects, antenna and test connections
• Flexibility: designed for short jumper runs and routing in confined spaces

How to use

Connect the SMA male end to the SMA‑type port on your device or adapter, and fasten the N female end onto the corresponding N male connector by hand, ensuring a firm and straight engagement. Avoid cross‑threading when mating the N connector; if available, use a torque wrench set to the manufacturer recommended torque for precision female N connections to secure repeatable electrical performance. For test setups, keep the cable length as specified and minimize unnecessary bends near the connectors to reduce insertion loss and reflection.

Usage recommendations

Store the cable coiled with gentle loops to prevent kinks, keep connectors capped when not in use to protect mating surfaces from contamination, and inspect the connector interfaces for debris or damage before each connection. For applications demanding lower loss or higher frequency stability over longer runs, consider a larger diameter, lower loss coaxial type; for the stated use cases, this 1 m RG58/U assembly is suitable and convenient.