SL871 & SL871L

Positioning GNSS

Maximize battery life with low power, high performance GNSS

The SL871 family delivers low power consumption and excellent navigation in the industry standard 10.1 x 9.7mm footprint. An ideal solution for a variety of applications, from weather balloons to dense urban environments, the SL871 family includes AGPS which allows faster time to first fix (TTFF) and longer battery life.

The family concept ensures scalable applications through the GNSS and the GPS variant (SL871-S).

Market segment:

General purpose, Weather balloons

SL871

Additional LNA for top-level RF sensitivity

Key Features: SL871 Family

  • Industry standard 10.1 x 9.7mm footprint
  • AGPS for faster TTFF
  • Ultra low-power
  • GPS, GLONASS and Beidou; Galileo-ready
  • Additional LNA for top level RF sensitivity
  • DC Block for direct RF input from active antennas

SL871L

Additional LNA for top-level RF sensitivity
DC Block for direct RF input from active antennas

Model

Constellations

GPS/QZSS

Constellations

GLONASS, Galileo, BeiDou

Interfaces

Serial Port

Features

LNA + DC Block

Features

Flash

SL871
X X UART + UART (or I2C) - X
SL871L
X X UART + UART (or I2C) X X
SL871-S
X X UART + UART - -
SL871L-S
X X UART + UART X -
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Eliminate Costly Hardware Revisions

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