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SE869eK2L

Single-Frequency and Multi Constellation GNSS

A drop-in LGA upgrade for designs built on the SL869 footprint, the SE869eK2L delivers positioning and high-performance timing in a single module.

The receiver tracks up to four constellations for improved coverage and performance.

It offers:

Low-power operation on Airoha’s AG3352 platform
Modern GPS L1C and BeiDou B1C signal support
Pin compatibility with the SL869 series in the 12.2 x 16 mm industry-standard footprint

Typical applications include:

Fleet management systems
GNSS-assisted road tolling
Cellular base stations
In-car navigation
Automotive telematics
Asset tracking
Personal sports training monitors

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SE869eK2L multi-constellation GNSS module from Telit Cinterion.

Overview

Tech Specs

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Product Brief

Product Description

The SE869eK2L is a GNSS module built on Airoha’s low-power AG3352 platform. Packaged in the industry-standard 12.2 × 16 mm form factor, it tracks four constellations simultaneously on the L1 frequency, including GPS L1C and BeiDou B1C.

The module supports:

GPS
QZSS
GLONASS
BeiDou
Galileo

Navigation data is delivered in NMEA format through a UART or I²C interface. The module outputs a precise 1-pulse-per-second (1PPS) signal and includes TRAIM and surveying mode for high-performance timing applications. Assisted GNSS (A-GNSS) is supported in both autonomous and server-based modes.

The SE869eK2L is compliant with Automated Frequency Coordination (AFC) for Wi-Fi 6E and Wi-Fi 7 access points and supports Windows Location Services (WLS).

Form Factor Family

The SE869eK2L belongs to the SE869 family, the LGA successor to the SL869 LCC series. LGA packaging adds additional connection pins to support new features, and a shared xE869 pinout keeps every module in the family compatible with the same footprint.

Telit Cinterion’s unified command sets ease the transition between product variants and reduce development complexity at no additional cost.

Overview

Product Features

Frequency bands: GPS (L1), GLONASS (L1, FDMA), Galileo (E1), BeiDou (B1)
Standards: NMEA
Timing mode*
47 tracking channels
SBAS-capable (WAAS, EGNOS, MSAS, GAGAN)
QZSS-capable
GPS and GNSS: Local- and server-generated ephemeris
Jamming rejection
Supports active or passive antennas
Low-power modes
Position update rate: 1-10 Hz

*On dedicated firmware.

Certifications

RoHS compliant
RED

Environmental

Dimensions: 16 x 12.2 x 2.4 mm
Weight: 1 g
Package: 58-pad LGA
Temperature ranges:
– Operating temperature: -40 to +85°C
– Storage temperature: -40 to +85°C

Power Supply 3.3 V or 1.8 V

Power Consumption (3.3 V, G3B)

– Acquisition: 44 mW
– Tracking: 44 mW

Power Consumption (1.8 V, G3B)

– Acquisition: 54 mW
– Tracking: 54 mW

Sensitivity

– Acquisition: -148 dBm
– Navigation/tracking: -166 dBm

Time To First Fix

– Hot Start: 1s
– Warm start: 25s
– Cold Start: 28s