CGGP.25.4.E.02 Antenna High-Efficiency GNSS patch for RTK

This embedded ceramic patch antenna is designed for reliable GNSS reception in compact devices, supporting GPS, GLONASS, and Galileo use cases such as RTK positioning.

• High-efficiency patch design for consistent GNSS performance
• Dual-resonance operation targeting GPS/Galileo and GLONASS bands
• Embedded form factor intended for integration on a PCB ground plane
• Pin and adhesive mounting for streamlined device assembly

Technical Specifications

Operating Temperature: -40°C to 105°C
Antenna Technologies: Patch
Location: Internal
Mounting: Pin/Adhesive Mount
Satellite Navigation: GNSS
Type: Single
Dimensions: 25*25*4mm
Weight: 9.5g

GNSS (Passive)

Standards: GPS/GLONASS/Galileo
Frequency: 1561MHz - 1602MHz
Resonance: 1575.42MHz, 1602MHz
Impedance: 50 Ω
VSWR (max.): 1.5:1 (1575.42MHz), 1.5:1 (1602MHz)
Polarization: Linear
Passive Antenna Efficiency (%): 85.50 (1575.42MHz), 89.04 (1602MHz)
Passive Antenna Gain (dBi): 4.64 (1575.42MHz), 4.97 (1602MHz)
Axial Ratio (dB): 9.04 (1575.42MHz), 9.91 (1602MHz)

Download Datasheet PDF