SMA male connector low noise GPS GNSS antenna for vehicles

Product Introduction

1. Dual-Mode Integration, Multi-Scenario Adaptation: Integrates GPS/GNSS and LTE/GSM dual functions. GPS/GNSS supports the 1559.052-1602MHz and 1164-1259MHz frequency bands, while LTE/GSM covers the 698-960MHz and 1710-2690MHz frequency bands. This allows for simultaneous positioning and wireless communication, eliminating the need for separate antennas and simplifying device structure.

2. High-Precision Positioning and Stable Communication: The GPS/GNSS antenna utilizes RHCP polarization, achieving a zenith gain of 3dBic and a VSWR of <1.5. It is paired with a 28±2dB high-gain low-noise amplifier (noise figure <2dB) to ensure high-precision positioning. The LTE antenna boasts a gain of 2.5dBi, stable signal transmission, and compatibility with multiple carrier networks. 

3. Flexible Installation and Wide Compatibility: Supports L/U clamp mounting for quick attachment to structures such as brackets and poles. A variety of connector options are available, including SMA, MCX, and MMCX. The 10m LMR195 cable accommodates various installation distances and is compatible with a wide range of terminal devices.

4. Strong Environmental Resistance: Constructed of ABS, it boasts an IP67 dust and water resistance rating (excluding the cable outlet), operates stably in a wide operating temperature range of -40°C to +85°C and 95% humidity. It also complies with ROHS environmental standards, making it suitable for harsh outdoor and industrial environments.

5. Low Power Consumption and High Reliability: The GPS/GNSS module operates from 3.3V DC to 12V DC and consumes less than 20mA. This low power design extends device battery life. Excellent overall signal transmission performance (GPS/GNSS LNA VSWR <2.0, LTE VSWR <3.0) ensures long-term stable operation.

Application Scenario

• Fleet Management: Real-time tracking with LTE and GNSS synchronization.

• Precision Agriculture: Combines GPS for autonomous tractors and LTE for data transmission.

• Industrial IoT: Reliable dual-band connectivity for remote sensors.

• Marine Navigation: Weatherproof design for boats and ships.

• Emergency Systems: Backup LTE communication with GNSS positioning.

FAQ