The IGNION TRIO mXTEND™ (NN03-310) antenna is a modular, multi-band and multi-port antenna designed to provide high-quality mobile operation for 3G, 4G and 5G networks. It covers three frequency ranges: 698-960 MHz, 1710-2690 MHz and 3400-3800 MHz. With its ultra-thin structure (30.0 mm x 3.0 mm x 1.0 mm), this antenna can be integrated into almost any mobile or IoT device.
Evaluation Board
The evaluation board (EB_NN03-310-M-5G) is designed to operate the TRIO mXTEND™ (NN03-310) chip antenna component at the frequencies of 698-960 MHz, 1710-2690 MHz and 3400-3800 MHz.

Two UFL cables connect each input/output port to the SMA connectors. These connectors are used to optimize the antenna’s performance with mapping networks.
Technical Specifications
The following tables show the technical specifications of the TRIO mXTEND™ chip antenna component.
Feature | 698-960 MHz | 1710-2690 MHz | 3400-3800 MHz |
Average Efficiency | >%50 | >%60 | >%65 |
Peak Gain | 1.5 dBi | 2.7 dBi | 3.8 dBi |
VSWR | < 3:1 | < 2:1 | |
Radiation Model | Omnidirectional | ||
Polarization | Lineer | ||
Dimensions | 30.0 mm x 3.0 mm x 1.0 mm | ||
Weight | 0.25 g | ||
Operating Temperature | -40°C to +125°C | ||
Impedance | 50 Ω |
The Main Features of TRIO mXTEND™ Antenna:

High Efficiency: It offers strong signal performance on all supported bands.
Small Size: It provides easy integration into compact devices.
Cost Effectiveness: It reduces the device cost by eliminating the need for multiple antennas.
Ease of Use: It is a ready-to-use standard product that does not require any customization.
Multi-Band Functionality: It supports the global mobile communication standards, including GSM, UMTS, LTE and 5G.
The reconfigurable nature of the antenna allows it to adapt to different mobile standards and operational architectures, which provides flexibility both in device design and deployment. It is built on glass epoxy substrate, which improves its durability and performance.
Applications
- Mobile Phones
- Smartphones
- Tablets
- Laptops
- Smart Meters
- IoT Devices
- Modules
- Routers