UFL connector adhesive mount 3G Internal Patch Antenna GL129

3G Internal Patch Antenna GL129

1  Electrical specifications

2  Mechanical specifications

Difference index between product numbers (P/N)

Product Introduction

1. Quad-Band Coverage
Supports all GSM frequencies (850/900/1800/1900 MHz) for global compatibility in 150+ countries.

2. Industrial Durability
Operates in extreme conditions (-40°C to 85°C) with 95% humidity tolerance – ideal for outdoor/rugged applications.

3. High Efficiency
71.4% radiation efficiency at 820MHz (Page 4) ensures optimal signal transmission with minimal power loss.

4. Ultra-Compact Design
Space-saving 30x15x1.1mm profile + adhesive mounting for flexible integration into compact devices.

5. 50W High-Power Handling
Supports high-transmission applications (e.g., industrial routers, remote telemetry) without signal degradation.

Application scenarios

• POS Terminals: Reliable payments processing in retail environments
• Smart Metering: Utility data transmission in extreme weather
• Fleet Trackers: GPS/GSM vehicle monitoring systems
• Industrial IoT Sensors: Factory automation equipment
• Emergency Communication Devices: Backup systems for disaster zones
• Battery-Powered Devices: Low-loss efficiency extends battery life

FAQ

Q: What frequency bands does GL129 support?
A: Full GSM quad-band coverage: 850MHz, 900MHz, 1800MHz, and 1900MHz.

Q: How is this antenna mounted?
A: Uses industrial-strength adhesive backing. Compatible with flat/curved surfaces.

Q: What's the operating temperature range?
A: Certified for -40°C to 85°C , suitable for arctic environments to engine compartments.

Q: Why choose a patch antenna over whip antennas?
A: 1.1mm ultra-low profile resists damage, avoids snagging, and enables stealth installation.

Q: What is the actual gain performance?
A: See efficiency tables Peaks at 3dBi gain with 71.4% efficiency at 820MHz.

Q: Can it handle high-power transmissions?
A: Yes. Rated for 50W max power  – ideal for base stations/repeaters.

Q: Is the radiation pattern omnidirectional?
A: Vertical polarization with optimized patterns. E-plane/H-plane diagrams available in datasheet.

Q: What cable type is included?
A: Standard RG1.13 or RG1.37 coaxial cable with UFL connector. Custom lengths available.