Description
This compact, low-profile ceramic GNSS patch antenna is designed for embedded devices requiring reliable L1-band positioning performance. Its dual-feed patch design helps enhance multipath rejection for clearer signal reception, and the SMD/SMT format supports high-volume assembly.
- Dual-feed patch design to improve multipath rejection
- SMD/SMT mounting for streamlined embedded integration
- Additional solder mask to enhance durability and help prevent cracking from heat expansion during assembly
- Multi-constellation support for GPS, GLONASS, Galileo, and BeiDou
Typical applications include:
- Wearables
- Asset Tracking
- Navigation Systems
Technical Specifications
Operating Temperature: -40°C to 105°C
Antenna Technologies: Patch
Location: Internal
Mounting: SMD/SMT Mount
Satellite Navigation: GNSS
Type: Single
Dimensions: Ø25 x 4 mm
Weight: 10 g ± 3%
Material: Ceramic
GNSS (Passive)
Frequency: 1559-1565 MHz (BeiDou B1I), 1565-1586 MHz (GPS L1/E1), 1596-1610 MHz (GLONASS G1)
Standards: GPS/QZSS (L1), Galileo (E1), GLONASS (G1), BeiDou (B1I)
GNSS Bands: L1
Polarization: RHCP
Impedance: 50 Ω
VSWR: 1.2
Peak Gain (dBi): -1.06 (B1I), 3.68 (L1/E1), 2.98 (G1)
Efficiency (%): 19.8 (B1I), 41.9 (L1/E1), 37.3 (G1)
Axial Ratio (dB): 0.78 (B1I), 0.71 (L1/E1), 0.3 (G1)
