SE878K3-A

The SE878K3-A is a plug-and-play multi-constellation receiver with integrated high-sensitivity 17 x 17 mm patch antenna, SAW filter, additional LNA, flash memory, GNSS core, RTC and TCXO. It uses Telit’s “cavity-like” PCB package with an optimized RF path for standard SMT mounting that does not constrain the host PCB, minimizing the antenna detuning. It supports GPS, QZSS, GLONASS, Beidou and Galileo.

Product Features & Certification

Features

• Frequency bands: GPS L1, GLONASS L1, QZSS L1, Galileo E1 and BeiDou B1
• Standards: EMEA
• Jamming rejection
• Additional LNA + SAW filter
• A-GPS: ephemeris file injection
• EGNOS, WAAS, GAGAN and MSAS capability embedded with correction of positional errors due to ionospheric and orbital disturbances
• Internal RF switch for external antenna support

Certifications

• RoHS compliant
• RED

Hardware & Electrical Specifications

Environmental

• Dimensions: 18 x 18 x 6.1 mm
• 32-pad QFN package with embedded SMT antenna
• Embedded 17 x 17 mm SMT antenna
• Weight: < 2 g

Temperature Range

• Operating temperature: -40° C to +85° C
• Storage temperature: -40° C to +85° C

Current Consumption

• Low power tracking: 34 mW
• Full power tracking: 75 mW (G + G)
• Full power acquisition: 93 mW (G + G)

Sensitivity

• Acquisition: -148 dBm
• Navigation: -163 dBm
• Tracking: -165 dBm

Software Features & Drivers

• PTWS commands
• FW upgradable
• Locally generated predictions (EASY)
• Server generated predictions (EPO)