10CM IPEX1 (U.FL) to SMA Female Connector Cable (11mm Thread, RG1.13 Coaxial)

The 10cm IPEX1 (U.FL) to SMA Female Pigtail Cable (11mm Thread, RG1.13) is a ultra-low-loss RF coaxial jumper adapter designed to connect internal miniature RF modules to external antennas. Featuring an IPEX Generation 1 (U.FL / IPX) female connector on one end and a bulkhead SMA Female connector (Outer Thread with Center Hole, 11mm long thread) on the other, this 1.13mm micro-coaxial cable ensures minimal signal attenuation across 2.4GHz Wi-Fi, 5GHz, 433MHz/868MHz/915MHz LoRa, and GPS frequencies. Built with a gold-plated pin and brass body, it comes with a mounting nut and washer for secure chassis installation on ESP32 boards, LoRa Ra-02 modules, wireless routers, drones, and IoT gateway enclosures.

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Tags IPEX1 to SMA U.FL Cable 10cm Pigtail RG1.13 SMA Female

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Product Details :

The 10CM IPEX1 to SMA Female Connector Cable (11mm RG1.13) is an ultra-thin, low-loss RF pigtail cable assembly designed to bridge internal micro-RF ports with external high-gain antennas. Featuring an IPEX1 (U.FL / IPX) connector on one end and a panel-mountable SMA Female bulkhead jack on the other, this cable allows seamless integration of external antennas into custom plastic, metal, or 3D-printed enclosures.

The SMA Female end includes an extended 11mm threaded shaft, complete with a mounting nut and lock washer, providing sufficient length to mount securely through enclosure walls up to 7mm thick. Constructed with high-flexibility RG1.13 coaxial cable, this 10cm pigtail delivers reliable signal integrity at low power loss across Sub-1GHz, 2.4GHz, and 5GHz frequencies—making it essential for LoRa transceivers (SX1278/Ra-02), ESP32, Wi-Fi routers, and GSM/GPS IoT gateways.

Key Features and Benefits

Extended 11mm Bulkhead Thread: Threaded shaft enables easy panel mounting through thick project boxes, ABS cases, and 3D-printed enclosures.
Ultra-Thin & Flexible RG1.13 Cable: Flexible 1.13mm outer diameter cable route easily inside tight electronics cases without bending strain.
Low-Loss RF Transmission: Engineered for 50-ohm impedance matching across 433MHz, 868MHz, 915MHz, 2.4GHz, and 5.8GHz frequency bands.
Gold-Plated Connectors: Features high-durability brass contacts ensuring corrosion resistance and optimal signal conductivity.
Standard Compatibility: Fits standard IPEX1 (U.FL) module sockets and accepts standard SMA Male (center pin) antennas.

Technical Specifications

Specification	Details
Connector A	IPEX1 / U.FL / IPX Plug (Snap-on RF Connector)
Connector B	SMA Female Bulkhead Jack (Outer Thread with Center Receptacle)
Cable Type	RG1.13 Coaxial Cable (1.13 mm outer diameter)
Impedance	50 Ohms
Cable Length	10 cm (approx. 4 inches)
Thread Length (SMA)	11 mm
Frequency Range	DC to 6 GHz
Weight	4 grams

How to Use

Module Attachment: Carefully align the micro IPEX1 connector over the U.FL male header on your wireless module (e.g., SX1278 LoRa or ESP32) and press down until it snaps in securely.
Panel Mounting: Drill a 6.5mm hole in your enclosure wall. Insert the SMA Female bulkhead from the inside out, slide on the washer, and tighten the outer brass nut to lock it in place.
Antenna Connection: Screw any standard SMA Male antenna (such as a 433MHz or 2.4GHz rubber duck antenna) onto the external SMA Female jack.

Applications

LoRa & LoRaWAN Modules: Connecting Ra-02 / SX1278 IPEX modules to external 433MHz / 868MHz / 915MHz SMA antennas.
ESP32 & ESP8266 Projects: Connecting internal Wi-Fi/BLE module IPEX headers to external chassis antennas.
GSM / GPRS / GPS Systems: Interfacing SIM800L, A6, or NEO-6M GPS boards to panel-mounted aerials.
Custom IoT Enclosures: Routing RF signals safely through plastic, aluminum, or 3D-printed project boxes.