SKU: IOWC-0763
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IPEX1 to SMA Female RF Cable RG178 50cm

₹159.00 (Inclusive of all taxes)
Out of Stock

This 50cm RG178 coaxial cable provides a reliable RF link between compact IPEX1 (U.FL) ports on wireless modules and standard SMA female antenna connectors, essential for IoT prototyping and embedded systems.

Features

  • RG178 coaxial cable offers low loss and high flexibility for compact, space-constrained designs.
  • IPEX1 (U.FL) male connector mates with common Wi-Fi, Bluetooth, and cellular module antenna pads.
  • SMA female connector interfaces with a wide range of external antennas for improved signal range.
  • 50cm length provides sufficient reach for routing within enclosures or test setups.
  • 11mm connector length ensures a secure and stable mechanical connection.

Out of stock

Description

This IPEX1 to SMA Female RF cable is a critical accessory for developers integrating wireless connectivity into compact IoT devices. The RG178 coaxial construction maintains signal integrity with minimal attenuation, making it suitable for frequencies used in Wi-Fi, Bluetooth, GPS, and cellular applications. The 50cm length offers practical flexibility for routing inside prototypes or final products, connecting the miniature IPEX1 port on a module to a more robust SMA antenna interface.

The cable enables users to replace integrated chip antennas with higher-gain external antennas, directly impacting the wireless range and reliability of a system. Its design is optimized for low-profile connections, preventing strain on delicate IPEX1 connectors while providing a durable link to standard SMA-based antenna systems commonly used in development and deployment.

Key Features

  • High-frequency RG178 coaxial cable with 50-ohm impedance for minimal signal reflection.
  • IPEX1 (U.FL) connector is the industry-standard for compact wireless module antenna interfaces.
  • SMA female connector allows connection to a vast ecosystem of external antennas.
  • Flexible and lightweight cable design simplifies installation in tight spaces.
  • Essential for upgrading from onboard PCB antennas to directional or high-gain external antennas.
  • Ideal for prototyping, testing, and final integration of wireless IoT sensor nodes.

Applications

  • Connecting ESP32, nRF52, or cellular modules to external SMA antennas for extended range.
  • Prototyping and testing wireless signal strength with different antenna types.
  • Integrating into compact IoT devices, wearables, or drones requiring reliable RF links.
  • Replacing damaged or suboptimal antenna connections on development boards.
  • Enabling custom antenna setups for LoRa, 4G LTE, or Wi-Fi applications.

Technical Specifications

Cable TypeRG178 Coaxial
Impedance50 Ω
Cable Length50 cm
Connector AIPEX1 (U.FL) Male
Connector BSMA Female
Connector Length11 mm
Item TypeConnector Cable / Pigtail

Frequently Asked Questions

What modules is this IPEX1 to SMA cable compatible with?

This cable is directly compatible with any wireless module or development board featuring a standard IPEX1 (also called U.FL) antenna pad. This includes popular Wi-Fi/Bluetooth SoCs like the ESP32 series, ESP8266, nRF52840, and cellular modules from Quectel (EC25) or SIMCom (SIM7600). The SMA female end connects to a vast range of external Wi-Fi, 4G, GPS, or LoRa antennas with SMA male connectors.

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

Align the IPEX1 connector carefully with the module's gold-plated antenna pad. Apply gentle, straight-down pressure until you hear or feel a distinct click, indicating the center pin has engaged and the outer shield is locked. Never pull on the cable to disconnect; use a spudger or carefully lift the connector's metal collar. Improper connection can damage the fragile IPEX1 port on your module.

Is the RG178 cable suitable for high-power or long-distance RF applications?

RG178 cable is designed for flexibility and compact routing in low to medium-power applications typical of IoT devices. While it has higher loss per meter compared to thicker cables like RG316, its 50cm length minimizes this impact. For very long cable runs or high-power transmission above 1W, a lower-loss cable like LMR-200 or RG213 is recommended to preserve signal strength.

Package Includes

  • 1 x 50CM IPEX1 to SMA Female Connector Cable (RG178)

Additional Information

Weight 0.005 kg
Dimensions 11 × 7.5 × 0.5 cm