Coaxial cable Rangeful SMA Male to SMA Female HF400 50 Ω, 1 m, flexible

This Rangeful HF400 coaxial cable with SMA male to SMA female connectors is a 1 m, 50 Ω flexible RF interconnect intended for signal transmission between antennas, test equipment and radio devices. The HF400 construction combines a compact outer diameter with bendable dielectric and shielding that allows easier routing in confined spaces while preserving consistent impedance for reliable RF performance. The assembly is compatible with standard SMA interfaces and is designed for laboratory, amateur radio and telecommunications applications that require a short, flexible coaxial link.

Advantages

The cable offers a standardized 50 ohm impedance for predictable signal behaviour across a wide frequency range, with SMA male to SMA female terminations that simplify connection to transceivers, antennas and measurement instruments. Its HF400 flexible build reduces strain on connectors and enables neat cable management in cramped setups. The 1 m length provides a balance between reach and minimal insertion loss for close-proximity connections.

Suitable for

• Connecting antennas to radios and transceivers
• Laboratory and test bench RF measurements
• Amateur radio and field portable setups
• Telecommunications equipment interconnects

Key specifications

• Characteristic impedance: 50 Ω
• Connector configuration: SMA male to SMA female
• Length: 1 m
• Cable type: HF400 flexible coaxial
• Typical use: RF signal transmission and antenna connections

How to use

Verify that the SMA connectors match the mating threads and pin gender of the devices to be connected. Align the SMA male pin with the SMA female receptacle and hand-tighten the coupling nut until snug; avoid over-tightening to prevent damage to connector interfaces. Route the cable with gentle bends, avoiding sharp kinks and excessive tension. For measurements, place the cable in the same position used during calibration to reduce systematic error.

Usage recommendations

Store the cable coiled without tight loops, keep connectors covered when not in use, and inspect connector interfaces for debris before mating. For critical RF measurements use a short, high-quality cable and avoid repeated flexing through the connector area to extend service life.