Description
This compact active stacked patch antenna is designed for high-precision GNSS positioning in space-constrained devices. It supports key satellite navigation bands for fast acquisition and reliable performance, with strong out-of-band rejection to help protect the LNA and maintain signal quality.
- Multi-band GNSS support: Covers GPS L1/L5 and additional regional/global GNSS bands for improved accuracy.
- Optimized for compact devices: Intended for in-device integration where board space is limited.
- Positioning performance focused: Designed to support low noise operation and strong radiation performance for quicker time-to-first-fix.
Typical applications include: RTK, Wearables, Transportation, Agriculture, Navigation, Security, Autonomous Vehicles.
Connector & Cable
- Connector Type: I-PEX MHF I (U.FL Compatible)
- Cable Length: 6cm
- Cable Type: 1.13 Coax
Technical Specifications
Operating Temperature: -40°C to 85°C
Antenna Technologies: Stacked Patch
Location: Internal
Mounting: Pin/Adhesive Mount
Satellite Navigation: GNSS
Type: Single
Dimensions: 25*25*12mm
Weight: 21g
Humidity: Non-condensing 65°C 95% RH
GNSS (Active)
Frequency: 1176.45MHz - 1575.42MHz
Standards: GPS L1/L5, BeiDou B1, IRNSS L5, Galileo
GNSS Bands: L1/L5
Polarization: RHCP
Impedance: 50Ω
VSWR (max.): 2:1
Radiation Pattern: Omni-Directional
Peak Gain (dBi): 2.5 (1176.45MHz), 3.4 (1561MHz), 3.1 (1575.42MHz)
Efficiency (%): 60.8 (1176.45MHz), 63.9 (1561MHz), 59.6 (1575.42MHz)
Input Power: 50 W
DC Power Input: 3.0V
Noise Figure@3V: 2.39dB (1176.45MHz), 2.6dB (1561MHz), 2.9dB (1575.42MHz)
Power Consumption: 9.8mA
Connector Type: I-PEX MHF I (U.FL Compatible)
Cable Length: 6cm
Cable Type: 1.13 Coax
