SMA connector 1575.42-1610MHz GPS GNSS active antenna for IoT devices GL-DY004

Product Introduction

1. Wideband Precision Positioning: Supporting the 1575.42-1610MHz frequency range, combined with RHCP circular polarization design (axial ratio ≤ 3dB), it ensures efficient satellite signal acquisition even in complex environments, improving positioning accuracy and stability.

2. High-Performance Signal Processing: Equipped with a 28dBi high-gain low-noise amplifier (noise figure <1.5dB), it effectively enhances weak signal reception, reduces environmental interference, and ensures accurate positioning data.

3. Flexible Installation and Adaptability: Available with either magnetic or adhesive mounting options, it comes with an SMA male connector and RG174/LMR100 cable for quick adaptation to a variety of devices, meeting installation requirements in diverse scenarios.

4. Strong Environmental Adaptability: With an IP65-IP67 rating (excluding the cable outlet), it operates stably in a wide temperature range of -40°C to +85°C and 5%-95% humidity. It has also passed 10-55Hz vibration testing, making it suitable for harsh outdoor environments. 

5. Energy-saving and environmentally friendly: Compliant with ROHS environmental standards, it features a 2.2-5V DC wide power supply and current consumption of less than 15mA, ensuring low power consumption while maintaining performance, making it suitable for long-term outdoor deployment.

Application Scenarios

In-Vehicle Navigation: Magnetic roof mounting, anti-vibration design for rugged terrain

Ship Positioning: IP67 waterproof for high humidity and salt spray environments at sea

UAV Mapping: 28dBi gain ensures high-altitude signal stability

Agricultural Machinery: Wide operating temperature range (-40°C to 85°C) for extreme cold and high temperature operations

IoT Asset Tracking: Ultra-low power consumption of <15mA extends locator battery life

FAQ

Q: What frequency range does the GL-DY004 support?

A: It supports the frequency range of 1575.42-1610MHz.

Q: What is the polarization type of this antenna?

A: It uses RHCP.

Q: What is the gain of the LNA in the GL-DY004?

A: The LNA gain is 28dBi.

Q: What power supply does the antenna require?

A: It works with a 2.2-5V DC power supply.

Q: How is the antenna installed?

A: It can be installed via magnet or adhesive.

Q: What is the protection level of the antenna?

A: It has an IP65~IP67 protection level