SIM28ML

The SIM28ML from SIMCom is a standalone, high-performance module with greater durability and reliability. Made with Surface Mount Technology this L1 frequency GPS module is a key component in various mobile designs.

The SIM28ML is an Assisted-GPS receiver with built-in LNA, i.e. it does not need external LNA. SIM28ML can track signals as low as -165dBm without network assistance. This module is enriched with the MediaTek navigation system, which enables it to achieve the industry’s highest sensitivity, accuracy, and Time-to-First-Fix (TTFF) with the lowest power consumption. It consumes only 17 mA for acquisition and 16 mA for tracking.

The SIM28ML is also highly compatible with most navigation applications like Autonomous GPS, Quasi Zenith satellite systems (QZSS), and Satellite-based Augmentation Systems (SBAS).

FEATURES:

• Support EPOTM orbit prediction
• Support SBAS ranging (WAAS, EGNOS, GAGAN, MSAS)
• Support Jamming removing function
• Low-noise amplifier has been integrated

Performance Data:

• Receiver type:22 tracking / 66 acquisition- channel GPS receiver GPS L1, C/A Code
• Max. update rate:5Hz
• Sensitivity1:
  Tracking: -165 dBm
  Reacquisition: -160 dBm
  Cold starts: -148 dBm
• Time-To-First-Fix2:
  Cold starts: 32s (typical)
  Warm starts: 3sHot starts: <1s
  EPO Assist: 13s (CTTFF)
• Accuracy:
  Automatic Position3: 2.5m CEP
  Speed4: 0.1m/s
• Operation temperature: -40℃~+85 ℃

Package Includes:

• 1 x SIM28ML