1575-1610MHz 28dB Gain Waterproof GPS Antenna

Product Introduction

1. Military-grade signal enhancement: built-in 42dB LNA amplifier, noise figure <1.0dB, weak signal reception sensitivity increased by 300%

2. All-environment protection shield: 100% waterproof shell + lightning protection design, stable operation from -30°C extreme cold to 85°C high temperature

3. Millimeter-level positioning accuracy: 1575-1610MHz dual-frequency coverage, support GPS/GLONASS/Galileo multi-system

4. Ultra-lightweight design: 96×96×127mm micro volume + 0.15kg weight, 60% lighter than traditional antennas

5. Intelligent power supply compatibility: 2.7-5V wide voltage power supply, standby current <7mA (power consumption reduced by 45%)

Application scenarios

▸ Agricultural machinery automatic driving system

▸ Ocean-going ship navigation and positioning terminal

▸ Anti jamming antenna surveying and precise positioning

▸ Smart logistics vehicle tracker

▸ Field rescue positioning equipment

FAQ

Q: Does it support BeiDou system?

A: Yes! The 1610MHz frequency band is perfectly compatible with BeiDou B1 signal

Q: Does the LNA amplifier need external power supply?

A: 2.7-5V DC power needs to be provided through the cable

Q: What does the antenna gain 3dBic mean?

A: Circular polarization gain index, 2 times faster than the satellite acquisition speed of ordinary 2dBi linear antenna

Q: How to choose SYV50-3/5/7 cable?

A: Type 3 (lightweight)/Type 5 (standard)/Type 7 (tensile strength), SYV50-5 is issued by default (customizable notes)

Q: Lightning protection principle?

A: Built-in gas discharge tube + TVS secondary protection, 10kV surge protection (compliant with IEC 61000-4-5)

Q: Will the white shell turn yellow?

A: Using UV-resistant ABS, no yellowing after 2000 hours of UV test.