SL871L-S

The SL871L-S is the companion GPS variant of the SL871L GNSS module. The SL871L-S includes an ARM7 base band processor, embedded ROM memory and SAW filter. Unlike the standard SL871-S, the SL871L-S embeds also an additional LNA and a DC block. The additional LNA boosts RF sen-sitivity, TFF and the DC block allows direct active antenna input for a seamless integration.

Product Features

• Frequency band: GPS L1, QZSS L1 Bands
• Standards: NMEA
• Jamming Rejection
• Additional LNA
• A-GPS: ephemeris file injection
• EGNOS, WAAS, GAGAN and MSAS capability embedded with correction of positional errors due to ionospheric and orbital disturbances

Certifications

• RoHS compliant
• R&TTE

Hardware & Electrical Specifications

Environmental

• 10.1 x 9.7 x 2.4 mm, 18-pad, industry standard
• LLC castellated edge package
• Surface mountable by standard SMT equipment
• Weight: 1 g

Temperature Range:

• Operating temperature: -40° C to +85° C
• Storage temperature: -40° C to +85° C

Power Supply

• Range from 2.8 up to 4.3 V
• Current Consumption:
• Low power Tracking : 9 mW
• Full power Tracking: 54 mW
• Full power Acquisition: 61 mW

Software Features & Drivers

• PTWS commands
• FW upgradable
• Locally generated predictions (EASY)
• Server-generated predictions (EPO)