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ANT3216LL11R2400A

ANT3216LL11R2400A

Pulse Electronics
RF ANTENNA Bluetooth, ISM, Wi-Fi, Zigbee™ Ceramic Patch Solder Surface Mount
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Overview

The ANT3216LL11R2400A is a compact 2.4GHz ceramic chip antenna designed for space-constrained wireless applications. This surface-mount component features an omni-directional radiation pattern and a gain of 3.68dBi, making it suitable for short-range wireless communication standards.

Why Choose This Part

This antenna offers a high peak gain of 3.68dBi within a low-profile 1.20mm package. It supports standard reflow soldering processes and provides a robust operating temperature range from -40C up to 105C.

Applications

Bluetooth Low Energy (BLE)
Ideal for wearable devices and fitness trackers where a small 3.2mm x 1.6mm footprint is critical.
Wi-Fi Connectivity
Provides efficient 2.4GHz signal transmission for compact IoT sensors and smart home peripherals.
Zigbee Networking
Enables mesh networking capabilities in industrial automation sensors and lighting controllers.
ISM Band Communication
Supports general-purpose wireless links in the license-free 2.4GHz to 2.5GHz frequency range.

Key Specifications

Gain 3.68dBi
Power - Max 1 W
Return Loss 6.5dB
Termination Solder
Antenna Type Ceramic Patch
Applications Bluetooth, ISM, Wi-Fi, Zigbee
Height (Max) 0.047" (1.20mm)
Mounting Type Surface Mount
Frequency Group UHF (2GHz ~ 3GHz)
Frequency Range 2.4GHz ~ 2.5GHz
Number of Bands 1
RF Family/Standard 802.15.4, Bluetooth, General ISM, WiFi
Frequency (Center/Band) 2.45GHz

Getting Started

To implement this antenna, follow the manufacturer's recommended ground plane clearance and matching network layout to achieve the specified 6.5dB return loss. Ensure the chip is oriented correctly on the PCB according to the polarity mark to maintain the omni-directional radiation pattern.

Also Consider

ProAnt OnBoard 2.4GHz Abracon - Offers a slightly different form factor and ground plane requirement for 2.4GHz applications.