Home > SE869eK5-DR

SE869eK5-DR

Multiconstellation, Dual-Frequency Positioning GNSS with Untethered Dead Reckoning (UDR)

The SE869eK5-DR is a multiconstellation, dual-frequency positioning receiver and member of the xE869 series. It offers untethered dead reckoning (UDR) capabilities with enhanced accuracy and low power consumption.

UDR support with an integrated inertial measurement unit (IMU) sensor
Footprint compatible with SL869 series and with industry standard
Full GNSS compliance: GPS, GLONASS, Galileo, BeiDou, QZSS and NavIC
DGNSS support for submeter accuracy

Get in Touch Today

A Telit Cinterion SE869eK5-DR electronic module with a QR code, branding, and model number visible on the metal casing.

Overview

Tech Specs

Downloads

Product Brief

Product Description

The SE869eK5-DR is a dual-band (L1 + L5) positioning receiver. It offers optimal performance in difficult environments or when co-located with other radios. The UDR functionality allows the module to maintain the position fix, even in cases of jamming or signal blockage.

Derivative of SE868K5-DR in a larger form factor, this GNSS module features:

Integrated six-axis IMU for uninterrupted positioning
Embedded low noise amplifiers (LNAs) for improved performance
Band 13 and SAW filters for better immunity and radio coexistence
Ephemeris file injection and onboard ephemeris prediction for assisted GNSS (A-GNSS)/GPS (A-GPS)

Form Factor Family

The SE869e represents the evolution of the SL869 series, moving from an LCC to an LGA package. It allows the introduction of features through additional connection pins while maintaining backward compatibilities with previous generation.

Telit Cinterion’s integrated proprietary commands enable easy transition between variants. These unified command sets reduce development complexity without additional costs.

Overview

Product Features

58-pad LGA package
Frequency bands: GPS/QZSS L1 + L5, Galileo E1 + E5, GLONASS L1, BeiDou B1 + B2, NavIC L5
75 (L1 band)/60 (L5 band) tracking channels
Standards: NMEA/RTCM
Jamming rejection and anti-spoofing*
Support for UDR
A-GNSS and A-GPS: Self-generated predictions and ephemeris file injection
Up to 10 Hz update rate
Telit Cinterion proprietary PTWS commands
EGNOS, WAAS, GAGAN and MSAS capabilities embedded with positional error correction for augmented accuracy and integrity
Embedded LNA and B13 filter for optimal coexistence and improved performance
Raw measurements output in RTCM format for high-accuracy applications
DGNSS support for submeter accuracy
RTK support on dedicated variant*

*Roadmap

Certifications

RoHS compliant
RED

Environmental

Dimensions: 16 x 12.2 x 2.3 mm
Weight: 1.5 g
Temperature range:
- Operating temperature: -40°C to +85°C
- Storage temperature: -40°C to +85°C

Power supply:
– From 2.8 V up to 3.6 V
Power consumption (G3BQ): L1 + L5, full power, 1Hz at 3.3 V
– Acquisition: 70 mW
– Tracking and navigation: 75 mW
– RTC mode: 65 μW (typical)
Sensitivity (G3BQ): L1 + L5
– Acquisition: -145 dBm
– Tracking and navigation: -164 dBm
Horizontal positional accuracy:
– CEP50: < 1 m
Time to first fix (90% @ -130 dBm):
– Hot start: 1 s
– Warm start: 15 s
– Cold start: 28 s