Design sketch
Dual-GNSS Support
Optimized for GPS and BeiDou systems for accurate positioning.
Stable Signal Performance
VSWR ≤ 1.5, up to 3.5 dBi gain, and 50Ω impedance for efficient signal reception.
Omnidirectional Reception
Supports RHCP (Right-Hand Circular Polarization) for reliable GNSS signal tracking.
Compact Design
Small form factor, ideal for space-constrained positioning devices.
Wide Application Support
Suitable for tracking, navigation, and compact GNSS-enabled devices.
RoHS Compliant
Meets RoHS environmental standards.
Electrical Specifications | |
Frequency Range | GPS/Beidou 1575.42±7Mhz/1561.098±7Mhz |
VSWR | ≤1.5 |
GAIN | ≤3.5dBi |
LNA GAIN | 28±3dBi |
Axial Ratio @ Zenith | ≤3 |
Output VSWR | ≤2.0 |
Noise figure | ≤1.8dB |
Polarizatin | RHCP |
Input Impedance | 50 Ω |
Supply Voltage | 3-5V |
Operating current | ≤25mA |
Mechanical Specifications | |
Input connector | SMAJ |
Antenna Structure | Ceramic Overlapping Structure |
Antenna Element | 25*25*4 |
Cable Length | 3m |
Working Temperature | -30℃~+80℃ |
Working Humidity | 40~85% |
Weight | 60.9±1g |
Store
