25cm RP-SMA Female to IPEX1 Cable RG1.13

Description

This 25cm RP-SMA female to IPEX1 connector cable is a critical RF accessory for bridging the gap between internal wireless module antenna pads and external, high-gain antennas. The RG1.13 coaxial cable offers a balance of flexibility and low signal attenuation, making it suitable for routing within tight electronic enclosures common in IoT prototypes and embedded systems.

The RP-SMA female connector is the standard reverse-polarity interface found on many consumer routers and external antennas, while the IPEX1 (also known as U.FL) micro-coaxial connector is the de-facto standard for surface-mount antenna connections on compact wireless modules like ESP32, nRF52840, SIM800, and LoRa transceivers. This pigtail ensures proper 50-ohm impedance matching for optimal RF power transfer and minimal VSWR.