SKU: IOWC-0752
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Generic 5cm RP-SMA Female to IPEX1 Cable RG1.13

₹123.00 (Inclusive of all taxes)
Out of Stock

This 5cm RG1.13 cable provides a short, flexible link between a device with an RP-SMA female jack and an antenna or module equipped with an IPEX1 (MHF1) connector, commonly used for Wi-Fi, Bluetooth, and cellular modules to ensure a secure, low-loss RF connection.

Features

  • Provides a secure, low-loss RF connection between RP-SMA female ports and IPEX1-equipped antennas/modules.
  • 5cm RG1.13 cable offers flexibility for tight spaces in compact IoT device designs.
  • Reverse Polarity (RP-SMA) female connector prevents mating with standard SMA male antennas.
  • 13mm threaded connector length ensures a mechanically robust and vibration-resistant connection.
  • Essential accessory for connecting internal antennas to Wi-Fi, Bluetooth, or 4G modules with IPEX1 sockets.

Out of stock

Description

This RP-SMA female to IPEX1 pigtail cable is a critical RF interconnect for modern wireless IoT devices. It bridges the common IPEX1 (also known as MHF1) antenna connector found on compact Wi-Fi, Bluetooth, and cellular modules to a chassis-mounted RP-SMA female port, enabling the use of external antennas. The 5cm length of flexible RG1.13 coaxial cable provides just enough slack for routing within tight enclosures while minimizing signal loss.

The reverse polarity SMA (RP-SMA) connector features swapped gender roles: the female connector has external threads and a center pin. This design is frequently mandated by regulatory standards to prevent unauthorized antenna connections that could increase transmission power beyond legal limits. The 13mm threaded section ensures a secure, reliable mechanical lock, vital for maintaining consistent RF performance in mobile or vibrating environments.

Key Features

  • Short 5cm length ideal for direct, low-loss connections inside compact devices.
  • Flexible RG1.13 coaxial cable maintains signal integrity over short distances.
  • RP-SMA female connector with external threads mates with RP-SMA male antenna plugs.
  • IPEX1 (MHF1) plug connects directly to antenna ports on most modern wireless modules.
  • 13mm threaded connector length provides a secure, vibration-resistant attachment.
  • Reverse polarity design ensures compliance with regional wireless regulations.
  • Durable construction for reliable performance in embedded IoT applications.

Applications

  • Connecting external antennas to embedded Wi-Fi/Bluetooth SoC modules (ESP32, ESP8266, nRF) with IPEX1 sockets.
  • Providing antenna connectivity for 4G LTE, NB-IoT, or 5G cellular modules in IoT gateways and trackers.
  • Routing antenna signals in compact drones, robotics, or portable sensor devices.
  • Extending antenna placement for optimal signal reception in metal-enclosed industrial IoT systems.

Technical Specifications

Connector TypeRP-SMA Female to IPEX1 (MHF1)
Cable TypeRG1.13 Coaxial
Cable Length5 cm
Connector Length13 mm
Impedance50 Ω (Typical for RG1.13)
Primary UseInternal RF antenna connection for Wi-Fi, Bluetooth, Cellular modules

Frequently Asked Questions

What devices is this RP-SMA to IPEX1 cable typically used with?

This cable is primarily used to connect an external antenna with an RP-SMA male connector to a wireless module's internal IPEX1 socket. It's commonly used with ESP32, ESP8266, nRF52 BLE modules, and cellular modems (4G/LTE, NB-IoT) that feature a tiny IPEX1 antenna port, enabling better signal placement within an IoT device enclosure.

Can I plug this RP-SMA female connector into a standard SMA male antenna?

No, you cannot. A Reverse Polarity SMA (RP-SMA) female connector has a center pin, while a standard SMA male antenna has a center hole. They are electrically incompatible. This RP-SMA female port is designed to mate specifically with an RP-SMA male connector, which has a hollow center conductor and external threads.

How do I ensure a proper connection and avoid signal loss with this short pigtail?

Ensure the IPEX1 plug clicks securely into the module's socket. Hand-tighten the RP-SMA connector to the mating jack firmly but without excessive force to avoid damaging the threads. Avoid sharp bends in the RG1.13 cable immediately at the connectors. Route the cable away from sources of electrical noise like power supplies or motor drivers for optimal RF performance.

Package Includes

  • 1 x 5cm RP-SMA Female to IPEX1 Connector Cable

Additional Information

Weight 0.005 kg
Dimensions 8 × 11 × 0.5 cm