Description
DSGP254B is a compact, low-profile ceramic GNSS patch antenna designed for GPS L1 / Galileo E1 / BeiDou B1C operation. Its SMT/SMD direct-mount format supports high-volume assembly and space-constrained product designs.
The ceramic patch includes an additional solder mask to improve durability and help reduce the risk of cracking from heat expansion during manufacturing. It is suitable for compact telematics devices, vehicle tracking and fleet management systems, wearables, and navigation devices, and is optimized for use with a small ground plane (e.g., 50mm x 50mm).
Typical applications
- Vehicle Tracking and Fleet Management Systems
- Wearables
- Navigation Devices
Technical Specifications
Operating Temperature: -40 C to 85 C
Antenna Technologies: Patch
Location: Internal
Mounting: SMD/SMT Mount
Satellite Navigation: GNSS
Type: Single
Frequency: 1561MHz - 1603MHz
GNSS Type: Passive GNSS
GNSS Bands: L1
Impedance: 50
9
VSWR: 2:1
Polarization: RHCP
Gain (Max): 2.56 dBi
Dimensions: Ø25 x 4 mm
Weight: 10g
