SKU: IOWC-0811
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10cm IPEX1 to SMA Female RF Cable RG178

₹93.00 (Inclusive of all taxes)
Out of Stock

This 10cm RG178 coaxial cable provides a reliable interface between a PCB-mounted IPEX1 (u.FL) connector and an SMA female port, enabling external antenna connections for Wi-Fi, Bluetooth, GSM, and GPS modules.

Features

  • Provides a robust interface from compact IPEX1 (u.FL) PCB connectors to standard SMA female antenna ports.
  • Constructed with low-loss RG178 coaxial cable for efficient 50-ohm impedance matching in RF applications.
  • 10cm length offers flexible routing for internal device assembly while minimizing signal attenuation.
  • SMA female connector is panel-mountable, facilitating secure external antenna connections.
  • Essential accessory for upgrading signal range on Wi-Fi, Bluetooth, cellular, and GPS modules.

Out of stock

Description

This interface cable is a critical RF accessory for embedded wireless designs, bridging the gap between the miniature IPEX1 (u.FL) connectors commonly found on compact modules and the more robust, panel-mountable SMA connector standard. The RG178 coaxial cable maintains a consistent 50-ohm impedance, which is vital for minimizing signal reflection and loss in high-frequency circuits.

Its 10cm length provides sufficient reach for internal device layout, allowing for optimal antenna placement while keeping the connection path short to preserve signal integrity. The SMA female end is designed for secure mounting, enabling a reliable connection to external antennas, which can significantly improve the range and reliability of Wi-Fi, Bluetooth, GSM, and GPS systems.

Key Features

  • Interface Conversion: Connects tiny, board-level IPEX1 (u.FL) connectors to standard SMA female ports.
  • Low-Loss Coaxial Cable: Uses RG178 cable with 50-ohm nominal impedance for minimal RF signal degradation.
  • Panel-Mountable Connector: SMA female end allows for secure mounting on device enclosures for external antenna attachment.
  • Compact Form Factor: 10cm length and slim RG178 profile facilitate neat routing within tight electronic assemblies.
  • Broad Compatibility: Essential for connecting external antennas to modules with IPEX1 ports for Wi-Fi, Bluetooth, Cellular (GSM/4G), and GPS/GNSS.

Applications

  • Extending antenna connectivity for embedded Wi-Fi/Bluetooth modules (ESP32, ESP8266, nRF).
  • Connecting external cellular (4G LTE, GSM) or GPS antennas to compact IoT development boards.
  • Routing antenna signals in routers, access points, or portable wireless devices.
  • Providing a test interface for RF performance measurement on modules with IPEX1 connectors.

Technical Specifications

Cable TypeRG178 Coaxial
Cable Length10 cm
Connector AIPEX1 (u.FL) Male
Connector BSMA Female
Nominal Impedance50 ohms
Connector Length11 mm

Frequently Asked Questions

What modules is this IPEX1 to SMA cable compatible with?

This cable is compatible with any wireless module featuring a male IPEX1 (also called u.FL) connector. This includes common Wi-Fi/Bluetooth SoC boards like the ESP32 and ESP8266, many 4G LTE modules (SIM7600, SIM800), GPS receivers, and LoRa transceivers that use this compact RF port for an antenna connection.

How do I properly connect the IPEX1 connector to my module?

The IPEX1 connector is a snap-on type. Align the small metal guide on the connector with the slot on the module's IPEX1 port. Gently press down until you hear or feel a faint click, indicating it is securely seated. Avoid pulling on the cable to disconnect; use a dedicated u.FL removal tool or carefully pry up the connector's outer metal clip with a plastic spudger.

Can I use this cable for both transmitting and receiving signals?

Yes, this RG178 coaxial cable is designed for bidirectional RF signal transmission. Its 50-ohm impedance matches standard RF systems, making it suitable for both transmitting power from a module to an antenna and receiving incoming signals from an antenna back to the module's receiver circuit with minimal loss.

Package Includes

  • 1 x 10cm IPEX1 to SMA Female Connector Cable (RG178)

Additional Information

Weight 0.005 kg
Dimensions 11 × 7.5 × 0.5 cm