5dBi gain linear polarization 4G LTE PCB Antenna for IoT devices

Product Introduction

1. Wideband Coverage: Supports the 698-960MHz and 1710-2690MHz frequency bands, fully compatible with 2G/3G/4G networks, and adapts to the frequency band requirements of different operators worldwide.

2. High Performance: Gain ≤ 5dBi, VSWR ≤ 2.5, and 50Ω impedance ensure efficient and stable signal transmission while minimizing energy loss.

3. Compact and Easy Installation: The PCB antenna features a compact structure and an IPEX interface, allowing for direct soldering or plug-in, enabling quick integration into various devices.

4. Industrial-Grade Reliability: Operating temperature ranges from -40°C to +85°C. The black PCB substrate is heat-resistant and anti-interference, making it suitable for harsh environments.

5. Highly Compatible: Compatible with 4G LTE Cat-M, NB-IoT, and traditional 2G/3G modules, it is widely used in IoT and mobile communication devices.

Application Scenarios

4G LTE router/gateway built-in antenna

Industrial Internet of Things (IIoT) data acquisition terminal

Smart electricity/water meter remote communication module

In-vehicle T-Box and remote monitoring equipment

Financial terminal devices such as POS machines and ATMs

Smart home control and security equipment

Portable medical device data transmission

Drone image transmission and remote control communication module

FAQ

Q: Does this antenna support 5G networks?

A: No. The GL156 is designed for 2G/3G/4G and supports up to the 4G LTE frequency band (2690MHz).

Q: Is the IPEX connector prone to loosening?

A: The IPEX connector has a locking design for a secure connection and also offers a soldering option for permanent attachment.

Q: Does the antenna require external impedance matching?

A: The antenna has a built-in 50Ω matching circuit and can be directly connected to a standard RF port without additional matching.

Q: What is the range of an antenna with a 5dBi gain?

A: The actual range depends on module power and the environment. It's typically several hundred meters in open air, but this range may be shorter indoors or when surrounded by obstacles.

Q: Is it waterproof and dustproof?

A: The antenna is a bare PCB and not waterproof. It must be installed inside the device.

Q: Can it be used for GPS or WiFi signal reception?

A: No. The GL156 is optimized only for the 698-2690MHz mobile communication frequency band and is not suitable for GPS (1.5GHz) or WiFi (2.4/5GHz).