High efficiency 3-5dBi gain 4G/3G SMD patch antenna GL-OAN01

Electrical character

Structure

Product Introduction

1.Ultra-Compact Design
Dimensions of just 26.0×5.0×1.6 mm (smaller than a coin!) with ±0.1mm tolerance. Ideal for space-limited 5G/IoT devices.

2. Multi-Band 5G/4G/NB-IoT Support
Covers 700-960MHz, 1.71-2.7GHz, 3.3-4.2GHz, and 4.4-5.0GHz bands. Compatible with 2G/3G/4G/5G(Sub-6G)/Cat1/NB-IoT in one module.

3. High Efficiency & Gain
Peak efficiency up to 87% (2GHz band) and peak gain of 6.1dBi. Maintains stable performance across temperature/humidity changes.

4.Industrial-Grade Reliability
Operates in extreme conditions: -40°C to +85°C with 3W power capacity. RoHS compliant and humidity-resistant.

5. Simplified Integration
50Ω impedance with clear PCB pad routing design. Includes matching network recommendations for quick implementation.

Application Scenarios

• IoT Smart Devices: NB-IoT/CatM sensors in agriculture/industrial monitoring

• 5G Routers/Gateways: Sub-6GHz connectivity for home/enterprise networks

• Urban Infrastructure: Compact antennas for smart meters/city sensors

• Drone Communications: Lightweight antenna for UAV telemetry (4.4-5.0GHz)

• Vehicle Telematics: V2X modules requiring -40°C cold-start capability

• Portable Medical Devices: Reliable signal in compact health monitors

FAQ

Q: What frequency bands does GL-OAN01 support?
A: 700-960MHz, 1710-2700MHz, 3300-4200MHz, and 4400-5000MHz (covers 2G to 5G Sub-6GHz).

Q: What is the peak gain and efficiency?
A: Up to 6.1dBi gain and 87% efficiency (at 2GHz band). See spec table for band-specific values.

Q: Is this antenna suitable for industrial environments?
A: Yes. Rated for -40°C to +85°C operation with humidity resistance.

Q: How should I mount this SMD antenna?
A: Use SnAgCu solder reflow profile (peak 260°C for 20-40 sec). See page 11 for full soldering guidelines.

Q: What’s the VSWR performance?
A: VSWR <3 across all operating bands (per page 3 specifications).

Q: Does it need impedance matching components?
A: Includes recommended matching network (page 5: Series/Shunt components). Default 50Ω impedance.

Q: How is the antenna packaged for production?
A: Taped in reels of 2,000 pcs (44mm tape width). Moisture-sealed per IPC standards.

Q: Any special storage requirements?
A: Store at -10°C~40°C, 30-70% humidity. Avoid sulfur/chlorine exposure to prevent oxidation.