SL871GPS232R001

RF Receivers Overview

The Telit Cinterion SL871GPS232R001 is a GNSS/GPS module supporting GPS, GLONASS, and Galileo protocols. It features a cold start first fix time of 35 seconds and a horizontal position accuracy of 2.5 meters. The module operates on a power supply voltage ranging from 2.8 V to 4.3 V DC. It utilizes I2C and UART interface types for communication. The physical dimensions are 10.1 mm x 9.7 mm x 2.4 mm. Packaging options include Reel and Cut Tape formats.

RF Receivers Feature Summary

• Supports simultaneous tracking of GPS, GLONASS, and Galileo satellite systems
• Integrates Low Noise Amplifier (LNA) and RF front-end components
• Provides precise 1PPS output with TRAIM and mapping mode capabilities
• Features selectable I2C or UART communication interfaces

RF Receivers Applications

• High-performance timing applications requiring precise synchronization
• Fleet management systems
• Automotive telematics units
• Cellular base station synchronization

RF Receivers Procurement Notes

Verify the specific suffix R001 against official Telit Cinterion documentation to confirm exact firmware version and antenna configuration requirements. Ensure compatibility with host system voltage levels within the 2.8 V to 4.3 V range. Confirm interface selection between I2C and UART matches design specifications before integration.

RF Receivers Selection Notes

Select this module when multi-constellation support including Galileo and GLONASS is required alongside high-precision timing features. Consider the 10.1 mm x 9.7 mm footprint for space-constrained designs. Evaluate the 35-second cold start time against application latency requirements. Verify that the integrated LNA meets sensitivity needs for the intended operating environment.

RF Receivers Part Context

This component belongs to the SL871K2 series of GNSS modules from Telit Cinterion. It shares architectural similarities with other SL871 variants but includes specific enhancements for timing accuracy. The module is designed for embedded applications requiring reliable global navigation satellite system positioning and precise time transfer capabilities.

RF Receivers Replacement Considerations

SL871K2B103R003000: Similar form factor and protocol support; verify timing feature parity. SL871LG3240R003000: Check interface compatibility and voltage range differences.