The tiny and mighty SE868K3-A/AL is the industry’s smallest multi-constellation GNSS patch antenna module. Designed with an additional Low Noise Amplifier (LNA) and Surface Acoustic Wave (SAW) Filter, these modules deliver best-in-class performance. The combination of advanced features and a low-profile design significantly simplifies integration for space constrained applications by eliminating the need for external components.
The SE868K7-A/AL is the low-end companion module of the SE868K3-A/AL. It features ROM memory, compatible pin-out as well as compatible software interface. SE868K7-A/AL is compatible with GPS and QZSS constellations.
MARKET SEGMENT
The low-profile design is ideal for space-constrained applications:
- Wearables
- Tracking
- Telematics
- Security
KEY FEATURES SE868K3-A/AL
- The SE868K3-A/AL series offer multiple interfaces and a combination of features including:
- Multi-constellation GNSS core
- Flash memory
- Standard variant with integrated 9x9x4mm SMT antenna
- Low profile variant with 9x9x2mm antenna
- Additional LNA and SAW filter
- Jamming rejection
- Ephemeris file injection (A-GPS)
KEY FEATURES SE868K7-A/AL
- The SE868K7-A/AL series offer multiple interfaces and a combination of features including:
- GPS, QZSS
- ROM memory
- Standard variant with integrated 9x9x4mm SMT antenna
- Low profile variant with 9x9x2mm antenna
- Additional LNA and SAW filter
- Jamming rejection
- Ephemeris file injection (A-GPS)
Model Constellations Interfaces Add. LNA Flash Size SE868-A
- GPS, QZSS, GLO, Galileo
- UART, I2C
- X
- 11x11x6.1
SE868K3-A
- GPS, QZSS, GLO, Galileo
- UART, I2C, SPI
- X
- X
- 11x11x6.1
SE868K3-AL
- GPS, QZSS, GLO, Galileo
- UART, I2C, SPI
- X
- X
- 11x11x4.1
- SE868-AS
- GPS, QZSS
- 2x UART
- 11x11x6.1
SE868K7-A
- GPS, QZSS
- 2x UART
- X
- 11x11x6.1
SE868K7-AL
- GPS, QZSS
- 2x UART
- X
- 11x11x4.1
- SE868-A/AS is the first generation of smart antenna with "cavity" approach. It is not recommended for new designs.
MODULE CONCEPT
SE868K3-A/AL and SE868K7-A/AL provides the best balance between footprint and antenna sensitivity. PCB Cavity technology ensures better RF performance with standard SMT mounting and no constraints on host PCB.