SL871 / SL871L

GPS module provides position awareness with extended battery life

SL871 / SL871L

SL871 offers best in class power consumption and excellent navigation capability in the industry standard 10.1 x 9.7mm footprint.

MODULE CONCEPT

SL871 modules ensure the best balance between performance and battery life. AGPS allows faster time to first fix (TTFF) and longer battery life. The family concept ensures scalable applications through the GNSS and GPS variant (SL871-S).


MARKET SEGMENT

  • General Purpose
  • Weather balloons

KEY FEATURES

  • Industry standard 10.1 x 9.7mm footprint
  • AGPS for faster TTF
  • Extended battery life

SL871

SPECIAL FEATURES
  • Compliant with GPS and GLONASS standards
  • Compliant with Compass / BeiDou
  • Supports ephemeris file injection (A-GPS)

SL871L

SPECIAL FEATURES
  • GPS, GLONASS and Beidou
  • Additional LNA for top level RF sensitivity
  • DC Block for direct RF input from active antennas
  • Ready for Galileo
Model Constellations Constellations Interfaces Features Features
Model
Constellations

GPS/QZSS

Constellations

GLONASS, Galileo, BeiDou

Interfaces

Serial Port

Features

LNA + DC Block

Features

Flash

Model

SL871

Constellations

     x

Constellations

     x

Interfaces

UART + UART         (or I2C)

Features
Features

     x

Model

SL871L

Constellations

     x

Constellations

     x

Interfaces

UART + UART         (or I2C)

Features

     x

Features

     x

Model

SL871-S

Constellations

     x

Constellations
Interfaces

UART + UART

Features
Features
Model

SL871L-S

Constellations

     x

Constellations
Interfaces

UART + UART

Features

     x

Features
GNSS Feature Table