SKU: IOWC-0829
📋 GST Invoice Available

Generic 2.4GHz 150mm Receiver Antenna IPEX1

₹55.00 (Inclusive of all taxes)
Out of Stock

This 2.4GHz 150mm antenna with IPEX1 connector provides a low-loss, high-sensitivity RF link for Wi-Fi, Bluetooth, and 2.4GHz ISM band receivers, using silver-plated RG-113 cable for stable signal distribution.

Features

  • 2.4GHz ISM Band Antenna: Optimized for the 2400-2500MHz frequency range, ideal for Wi-Fi, Bluetooth, and 2.4GHz remote control systems.
  • Low-Loss RG-113 Cable: Features silver-plated wire for enhanced conductivity, minimizing signal attenuation and ensuring stable transmission.
  • IPEX1 (u.FL) Connector: Compact, board-mountable connector commonly used on small-form-factor wireless modules like ESP8266, ESP32, and nRF24L01+.
  • Precision Machined: Engineered for high sensitivity and reliable performance in applications from model aircraft to IoT sensor nodes.
  • Wide Operating Temperature: Functions reliably in environments from -40°C to +65°C, suitable for both indoor and outdoor deployments.

Out of stock

Description

This 2.4GHz receiver antenna is a fundamental RF component designed to extend the range and reliability of wireless communication modules operating in the 2.4GHz ISM band. Its core construction utilizes a 150mm length of RG-113 coaxial cable, which is silver-plated to reduce signal loss and improve impedance matching, resulting in higher sensitivity and more stable signal distribution for your receiver.

The antenna terminates in a standard IPEX1 (often referred to as u.FL) connector, a miniature coaxial interface prevalent on compact Wi-Fi, Bluetooth, and proprietary 2.4GHz transceiver modules. This makes it a direct replacement or extension antenna for development boards and embedded systems where the onboard antenna trace provides insufficient gain. Its robust design ensures consistent performance across a wide thermal range, supporting deployments in diverse environmental conditions.

Key Features

  • Dedicated 2.4GHz ISM Band Design: Tuned for optimal performance in the 2400-2500MHz spectrum used by Wi-Fi, Bluetooth, Zigbee, and numerous remote control protocols.
  • High-Performance RG-113 Coaxial Cable: Silver-plated center conductor and shield provide low insertion loss and excellent signal integrity over the 150mm length.
  • Standard IPEX1/u.FL Interface: Directly compatible with the miniature coaxial connectors found on most compact wireless modules and development boards.
  • Enhanced Signal Stability: Precision machining ensures consistent impedance (typically 50Ω) and reliable coupling, minimizing VSWR for maximum power transfer.
  • Broad Environmental Tolerance: Operates effectively in temperatures from -40°C to +65°C, making it suitable for industrial, outdoor, and automotive applications.
  • Versatile Receiver Connectivity: Serves as an external antenna solution to boost the reception range and sensitivity of 2.4GHz receivers in crowded RF environments.

Applications

  • Wi-Fi & Bluetooth Module Extension: External antenna for ESP32, ESP8266, nRF52, and other compact modules to improve range and reliability.
  • RC Model & Drone Control: Replacement or upgrade antenna for 2.4GHz transmitter and receiver systems in model aircraft, cars, and drones.
  • IoT Sensor Networks: Enhances the wireless link for 2.4GHz sensor nodes in smart home, agricultural, or industrial telemetry systems.
  • Wireless Video & Monitoring: Used with 2.4GHz video transmitters and security camera systems to stabilize the FPV or surveillance feed.
  • Embedded Development: Essential accessory for prototyping and testing with development boards that feature an IPEX antenna connector.

Technical Specifications

Item TypeRF Antenna Pigtail
Operating Frequency2400 - 2500 MHz
Connector TypeIPEX1 (u.FL)
Cable TypeRG-113 Coaxial
Cable Length150 mm
Operating Temperature-40°C to +65°C

Frequently Asked Questions

What devices is this IPEX1 antenna compatible with?

This antenna is compatible with any wireless module or board featuring a female IPEX1 (also called u.FL) connector. This includes popular development boards like the ESP32-DevKitC, ESP8266 NodeMCU, many nRF24L01+ and nRF52840 modules, Raspberry Pi Zero W, and countless compact Wi-Fi/Bluetooth SoM designs. It is designed as a direct plug-in replacement or extension for the onboard PCB antenna trace to improve gain and directionality.

How do I properly install and route this antenna?

First, ensure your device is powered off. Carefully align the metal outer shield of the IPEX1 connector with the socket on your module and press down firmly until you feel/hear a click. Avoid bending the cable at a sharp angle right at the connector. Route the 150mm cable away from noisy digital circuits or power supplies. For best performance, keep the antenna vertical and in open space, as mounting it inside a metal enclosure will severely attenuate the signal. The RG-113 cable is flexible but avoid excessive strain.

What is the difference between IPEX1, IPEX4, and u.FL connectors?

IPEX1 and u.FL are generally synonymous terms for the same miniature coaxial connector series from Hirose. IPEX4 is a different, less common series with a slightly different mechanical latch. This antenna uses the standard IPEX1/u.FL interface, which is the most widely adopted version on consumer and IoT wireless modules. Always verify your board's connector matches this type, as IPEX4 connectors are not physically compatible and forcing a connection can damage both the antenna and the module's RF port.

Package Includes

  • 1 x 2.4GHz 150mm Receiver Antenna (IPEX1 Connector)

Additional Information

Weight 0.02 kg
Dimensions 18 × 6 × 2 cm