Smallest, Capatible with Ublox MAX6, GPS module

bargain

SIMCom presents a small, high performance and reliable assisted GPS module-SIM28M. This is a standalone L1 frequency GPS module in a SMT type and it is designed with MTK high sensitivity navigation engine, which allows you to achieves the industry' s highest levels of sensitivity, accuracy, and Time-to-First-Fix (TTFF) with lowest power consumption.

Mechanical data	•Dimensions 10.19.72.5mm •Weight 0.5g
Features	•Support EASYTM self-generated orbit prediction •Support EPOTM orbit prediction •Support AGPS •Support SBAS ranging (WAAS, EGNOS, GAGAN,MSAS) •Support Jamming Removing •Low-noise amplifier has been integrated
Interfaces	•Serial interfaces UART •Digital I/O GPIO TIMEMARK (PPS) •Protocols NMEA PMTK PSIM
Support product	•SIM68 EVB KIT with USB V2.0 full speed interface
Performance data	•Receiver type: 22 tracking/66 acquisition channel GPS receiver GPS L1, C/A Code •Max update rate 10Hz •Sensitivity1 Tracking: -165dBm Reacquisition -160dBm Cold starts: -148dBm •Time-To-First-Fix2 Cold starts 32s(typical) Warm starts 30s Hot starts <1s EPO Assist 13s(CTTFF) • Accuracy Automatic Position3 2.5m CEP Speed4 0.1m/s •Operation temperature -40℃~+85 ℃
Electrical data	•Power supply 2.8~4.3V •Backup power 2.0 V~4.3V •Power consumption2,5 3.3V (typical) Acquisition 17mA Tracking 16mA Backup 8uA •Antenna type Active and passive •Antenna power External
Certificate	•CE (in plan)
1Demonstrated in liberary 2All SV @ –130 dBm 3.50% 24 hr static, -130dBm 4.50%@ 30m/s 5. @2.8V with a passive antenna