SR4G008 Sinica GNSS/GPS Chip Antenna

Ultra-flat chip antenna designed for embedded GNSS applications, supporting GPS, GLONASS, Beidou, and Galileo constellations. Its compact 0.4mm profile makes it ideal for space-constrained designs, while maintaining high performance on device. The antenna is optimized for SMD mounting and is supplied on tape and reel for efficient assembly. Installation is straightforward with a recommended PCB footprint and clear pin definitions for integration into your device.

Applications

Trackers, Portable devices, Drones, Telematics, Wearable devices

Technical Specifications

Operating Temperature: -40°C to 140°C
Frequency Range: 1559–1609 MHz
Efficiency (%): 75%
Peak Gain (dBi): 1.5 dBi
Average Gain (dBi): -2.1 dBi
VSWR: 1.4:1
Return Loss: -12 dB
Impedance (Ohm): 50 Ω
Polarisation: Linear
Mounting: SMD Mount
Dimensions: 7.0 x 5.8 x 0.4 mm
Weight: < 0.2g
Antenna Technologies: Chip
Location: Internal
Satellite Navigation: GNSS
Type: Single

Download Datasheet PDF