SKU: IOWC-0794
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IPEX 1 to RP-SMA Female RF Pigtail Cable 20cm RG1.13

₹91.00 (Inclusive of all taxes)
Out of Stock

This 20cm RG1.13 coaxial pigtail cable provides a reliable RF interface conversion from a board-mounted IPEX 1 (MHF1) connector to a standard RP-SMA Female port, enabling the connection of external antennas to Wi-Fi, Bluetooth, or cellular modules for improved signal range and performance.

Features

  • Interface Conversion: Bridges the gap between internal IPEX 1 (MHF1) pads on modules and standard RP-SMA Female external antenna ports.
  • Low-Loss Cable: Utilizes RG1.13 coaxial cable for minimal signal attenuation over short distances, preserving RF integrity.
  • Secure Connections: Features precise 11mm connector lengths for a stable, reliable mechanical and electrical mating.
  • Broad Compatibility: Ideal for upgrading or repairing wireless routers, access points, PCIe Wi-Fi cards, and IoT development boards.

Out of stock

Description

This RF pigtail cable is an essential accessory for any wireless hardware project requiring an external antenna connection. It solves the common integration challenge where a compact IoT module or network card features a tiny, surface-mount IPEX 1 connector, but the system design calls for a standard, screw-on RP-SMA antenna. The 20cm length of RG1.13 cable offers sufficient flexibility for routing inside enclosures while maintaining controlled impedance for frequencies commonly used in Wi-Fi and cellular bands.

The cable assembly ensures a reliable transmission path for RF signals, minimizing VSWR and insertion loss. It is a fundamental component for antenna diversity setups, signal boosting projects, or simply replacing a damaged antenna connector on existing networking equipment. The robust construction makes it suitable for both prototyping and end-product integration.

Key Features

  • Precision Interface Adapter: Converts from the compact IPEX 1 (MHF1) connector to a standard, threaded RP-SMA Female port.
  • Optimized RF Performance: RG1.13 coaxial cable design ensures 50-ohm impedance matching for minimal signal reflection and loss.
  • Flexible Integration: 20cm cable length provides ample slack for internal routing within device casings and enclosures.
  • Durable Build: Features gold-plated contacts and secure crimping for consistent electrical performance and longevity.
  • Universal Application: Enables external antenna connections for a wide range of 2.4GHz/5GHz Wi-Fi, Bluetooth, and 4G LTE modules.

Applications

  • Connecting external high-gain antennas to Wi-Fi/Bluetooth modules (ESP32, ESP8266, Raspberry Pi HATs) with IPEX footprints.
  • Repairing or upgrading wireless routers, access points, and PCIe network interface cards.
  • Enabling antenna diversity or relocation in IoT sensor nodes, telemetry gateways, and drone communication systems.
  • Providing a test interface for RF performance measurement and antenna tuning in development.

Technical Specifications

Connector AIPEX 1 (MHF1) Male
Connector BRP-SMA Female
Cable TypeRG1.13 Coaxial
Cable Length20 cm
Connector Length11 mm
Impedance50 Ohm
Frequency RangeSuitable up to 6 GHz (Wi-Fi, Cellular)

Frequently Asked Questions

What devices is this IPEX to RP-SMA cable compatible with?

This cable is designed for any wireless module or PCB that has a male IPEX 1 (also known as MHF1) connector pad. This includes many ESP32 and ESP8266 development boards, Raspberry Pi Wi-Fi/BT adapters, PCIe wireless cards, and 4G LTE modems. The RP-SMA Female end connects to standard external antennas with an RP-SMA Male plug, commonly used for Wi-Fi and cellular applications.

What is the difference between RP-SMA and standard SMA connectors?

The key difference is in the gender of the center pin. RP-SMA (Reverse Polarity SMA) has a female center pin with external male threads, while standard SMA has a male center pin. This cable has an RP-SMA Female connector, meaning it accepts an antenna with an RP-SMA Male plug. Using the wrong type (standard SMA) will cause a mechanical mismatch and poor electrical contact, potentially damaging the connectors.

How do I properly install this pigtail cable onto my module?

First, ensure your module's IPEX connector is clean and undamaged. Align the cable's IPEX 1 plug with the module's socket, making sure the notch and alignment key match. Gently press straight down until you hear or feel a faint click, indicating the connector is fully seated. Avoid bending the cable sharply right at the connector. Finally, screw your RP-SMA antenna onto the other end hand-tight, avoiding over-torquing which can strip the threads.

Package Includes

  • 1 x 20cm IPEX 1 to RP-SMA Female Connector Cable (RG1.13)

Additional Information

Weight 0.005 kg
Dimensions 11 × 8 × 0.5 cm