Built in GNSS GPS Receiver Module
Integrated with Ceramic Patch Antenna
GPS Receiver Module for Vehicle UAV Sports Watch Walkie Talkie POS Machine

GPS Receiver Module
The Mulberry GPS Receiver Modules are a complete GPS engine module that features super sensitivity, ultra-low power, and small form factor. The GPS signal is applied to the antenna input of the module, and a complete serial data message with position, velocity and time information is presented at the serial interface with NMEA protocol or custom protocol.
Its –165dBm tracking sensitivity extends positioning coverage into places like urban canyons and dense foliage environments where the GPS was not possible before. The small form factor and low power consumption make the module easy to integrate into DVR, UVA, Car trackers, and PNDs, etc.
Module Dimension Options:
- 25.2×25.2×7.2mm
- 18.2×18.2×4.8mm
- 15.2x13x6.2mm
Key Features for the Module with UBLOX Chipset:
- Chipset: u-blox 7 (UBX-G7020-KT)
- Frequencies: GPS&QZSS L1 C/A, GLONASS L1OF, SBAS: WAAS, EGNOS, MSAS, GAGAN
- 56 Channels
- Sensitivity: -165 dBm
Key Features for the Module with MediaTek Chipset:
- Chipset: MediaTek MT3337
- Frequencies: GPS&QZSS L1 C/A, GLONASS L1OF, SBAS: WAAS, EGNOS, MSAS, GAGAN
- 66 Channels
- Sensitivity: -165 dBm
Electrical Characteristics (Receiver) for the Module with u-blox 7 Chipset
- Chipset: u-blox 7 (UBX-G7020-KT)
- Frequency: GPS&QZSS L1 C/A, GLONASS L1OF, SBAS: WAAS, EGNOS, MSAS, GAGAN
- Channels: 56 Searching Channels, 22 Synchronous Tracking Channels
Electrical Characteristics (Receiver) for the Module with MediaTek MT3337 Chipset
- Chipset: MediaTek MT3337
- Frequency: GPS & QZSS L1 C/A
- Channels: 66 Searching Channels, 22 Synchronous Tracking Channels
Sensitivity
- Tracking: -165dBm | Reacquisition: -156dBm | Cold start: -148dBm
Accuracy
- Position Horizontal: <2.5m CEP @-130dBm
- Acceleration Accuracy: without aid: 0.1m/s2
Acquisition Rate
- Hot Start: 1s | Warm Start: 30s | Cold Start: 35s
GPS Output Data
- Support Baud Rate: 4800bps to 115200bps, 9600bps by default
- Data Level: UART/TTL
- Data Protocol: NMEA-0183
- NMEA Message: RMC, VTG, GGA, GSA, GSV, GLL
- Update Rate: 1Hz-10Hz, 1Hz by default
Dynamic Condition
- Acceleration Limit: <4g
- Altitude Limit: <18,000 m
- Velocity Limit: <515 m/s
Power
- VCC: DC Voltage 3.0V~5.0V, Typical: 3.3V
Temperature
- Operating: -40 °C ~ +85°C
- Storage: -45°C ~ +125°C
Physical Characteristics
- 1) Dimension:25.2×25.2×7.2mm
- 2) Dimension:18.2×18.2×4.8mm
- 3) Module Dimension:15.2x13x6.2mm
Main Electronic Parts
- GPS IC
- Patch Antenna
- LNA, SAW filter, TCXO, Crystal Oscillator
- 0.22F Crystal Capacitor
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GPS Receiver Module Applications

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