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ANT-2.4-WRT-UFL

ANT-2.4-WRT-UFL

TE Connectivity Linx
RF ANTENNA Bluetooth, Thread, Wi-Fi, Zigbee™ Dome U.FL (UMCC), I-PEX MHF1 Panel Mount
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Overview

The ANT-2.4-WRT-UFL is a low-profile, panel-mount dome antenna designed for 2.4 GHz ISM band applications including Bluetooth, Zigbee, and Wi-Fi. It features a compact 19 mm diameter footprint and stands only 11 mm tall, making it resistant to tampering and environmental damage. The antenna comes with a 216 mm coaxial cable terminated in a U.FL compatible MHF1 connector for easy integration with internal RF modules.

Why Choose This Part

The antenna provides a peak gain of 3.4 dBi with a VSWR of less than 1.9, ensuring efficient power transfer. Its dome design is aesthetically discrete and offers better durability than standard dipole antennas. The pre-attached 216 mm cable simplifies assembly by allowing the RF connector to reach internal PCBs without additional adapters.

Applications

Smart Home Hubs
Low-profile mounting on gateways and controllers for Zigbee or Thread mesh networking.
Industrial IoT Sensors
Rugged external antenna solution for sensors requiring 2.4 GHz connectivity in harsh environments.
Vandal-Resistant Systems
The dome shape and panel mount design minimize the risk of accidental or intentional damage compared to whip antennas.
Wireless Access Points
Integrated Wi-Fi connectivity for small-form-factor enclosures where space is limited.

Key Specifications

Gain 3.4dBi
VSWR 1.9
Features Cable - 216mm
Termination U.FL (UMCC), I-PEX MHF1
Antenna Type Dome
Applications Bluetooth, Thread, Wi-Fi, Zigbee
Height (Max) 0.433" (11.00mm)
Mounting Type Panel Mount
Frequency Group UHF (2GHz ~ 3GHz)
Frequency Range 2.4GHz ~ 2.5GHz
Number of Bands 1
RF Family/Standard 802.15.4, Bluetooth, WiFi
Frequency (Center/Band) 2.4GHz, 2.5GHz

Getting Started

Mount the antenna through a hole in the enclosure and secure it with the provided nut. Ensure the ground plane requirements specified in the datasheet are met for optimal radiation patterns. Connect the MHF1/U.FL plug to the corresponding receptacle on your RF module or PCB, taking care to avoid excessive stress on the small-diameter coaxial cable.

Also Consider

ANT-2.4-CW-RH-SMA TE Connectivity Linx - A reduced-height whip antenna alternative if a panel-mount dome is not required and an SMA connector is preferred.

Categories

Wireless & Connectivity > RF Components