2JL31 Wi-Fi, Bluetooth, ZigBee, ISM surface mount ceramic Antenna

This compact surface mount ceramic antenna is engineered for seamless integration into a wide range of wireless applications. It supports Wi-Fi, Bluetooth, ZigBee, and ISM standards, making it ideal for smart home devices, consumer electronics, robotics, wearables, and IoT solutions. The antenna features a ground plane dependent SMT loop design, ensuring reliable omni-directional coverage and efficient performance within the 2.4 GHz ISM band. Its small footprint and ceramic construction allow for easy integration into space-constrained designs, while maintaining robust connectivity for demanding environments.

Connections

2.4GHz/WiFi/LPWA/BT/ZigBee/RFID/ISM

Technical Specifications

Operating Temperature: -40 °C to +85 °C
Antenna Technologies: Loop
Location: Internal
Mounting: Surface Mount Ceramic
Type: Single

Connection 1 - 2.4 GHz ISM

Standards: WiFi, BT, ZigBee, ISM
Frequency: 2410-2490 MHz
VSWR: ~1.4:1
Efficiency (%): ~63.4
Peak Gain (dBi): ~1.0
Impedance (Ohm): 50
Polarisation: Linear

Download Datasheet PDF