Coaxial cable Rangeful HF240-RPSM-NF-1 1 m 50 Ω RP‑SMA male to N female

Rangeful HF240-RPSM-NF-1 is a 1 m coaxial cable with 50 Ω impedance, fitted with an RP‑SMA male connector on one end and an N female connector on the other. It is intended for RF signal transmission between devices with reversed‑polarity SMA and N interfaces. The cable is compact and flexible, suitable for short interconnections, antenna extensions and temporary test links where a reliable 50 Ω transmission line is required.

Advantages

The cable provides a standardized 50 Ω impedance that maintains RF signal integrity for antennas, transceivers and test equipment. The RP‑SMA male to N female connector pairing allows direct connection between devices with mismatched interfaces without adapters. At 1 m length it balances reach and minimal loss for near‑field or bench setups, while the flexible jacket simplifies routing in tight spaces.

Suitable for

• Connecting antennas to routers, modems or radio equipment with RP‑SMA/N interfaces
• Laboratory and test bench RF measurement setups
• Temporary links and diagnostic connections for wireless devices
• Short cable runs in compact installations where flexibility is required

Key specifications

• Impedance: 50 Ω
• Length: 1 m
• Connector A: RP‑SMA male (reversed‑polarity SMA male)
• Connector B: N female
• Purpose: RF signal transmission between RP‑SMA and N interfaces

How to use

Identify the RP‑SMA and N ports on the devices to be connected. Align the RP‑SMA male connector with the corresponding RP‑SMA female socket and hand‑tighten the coupling nut until secure; avoid over‑tightening with tools to prevent damage. Align the N female connector with the N male on the mating device and fasten the coupling nut to achieve a firm mechanical and electrical connection. Route the cable to minimize sharp bends and avoid kinking; maintain gentle bend radii to preserve impedance characteristics.

Usage recommendations

For best RF performance, use the cable for short runs and test setups consistent with its 1 m length and 50 Ω impedance. Inspect connectors for cleanliness before mating and avoid exposing the cable to excessive mechanical stress, moisture or corrosive environments. When higher power handling, longer runs or permanent outdoor installation are required, select a cable and connector combination specifically rated for those conditions.