50cm RP-SMA Female to IPEX4 Connector Cable RG0.81

Description

This 50cm RP-SMA female to IPEX4 connector cable is a critical RF interconnect for system integrators and embedded developers needing to route signals from an internal wireless module’s miniature IPEX4 port to an externally accessible RP-SMA antenna jack. The RG0.81 coaxial construction provides a balanced 50-ohm impedance, minimizing VSWR and signal loss across common IoT frequency bands from 700MHz to 6GHz.

The reverse-polarity SMA (RP-SMA) female connector is the standard interface for many consumer Wi-Fi routers, cellular gateways, and external antenna mounts, while the IPEX4 (often referred to as U.FL) male plug mates with the ultra-compact surface-mount sockets found on ESP32-S3, SIM7600G, RA-02 LoRa, and Quectel BG77 modules. The 11mm connector length and flexible cable allow for clean routing within tight enclosures without stressing the solder joints on the module.