u-blox MAX-7Q GPS-GNSS Module

u-blox MAX-7Q GPS-GNSS Module
  • Brands CJMCU
  • Product Code:SQ2146
  • Availability: In Stock
  • $24.99
  • Ex Tax:$24.99

Tags: GPS Module, GNSS Module, ublox Module, Position Module, GNNS Engine

CJMCU u-blox MAX-7Q GPS-GNSS Module With Antenna [10Hz] is an ultra-low-power standalone GPS module that is developed based on MAX-7Q u-blox 7 GNSS modules chip. This positioning chip with a highly compact size of LCC package is a GNNS engine for GPS/QZSS, GLONASS positioning devices. This MAX-7 series is compatible with MAX-6 series in GPS/QZSS, GLONASS (to easily migrate from 6 series to MAX-7) that is developed with optimizing performance and cost considerations. The MAX-7 GPS chip is a halogen-free (green) product, which is developed in ISO/TS 16949 certified sites, is qualified according to the AEC-Q100, and is qualified through the performed test in accordance with the ISO16750 standard: “Road vehicles – Environmental conditions and testing for electrical and electronic equipment”.
This positioning board features high sensitivity, minimal acquisition times, ultra-low power consumption, high compact size, high performance, and affordable price. This MAX-7Q board has a user-friendly I2C (SDA, SCL) and UART (Tx, Rx) interfaces with 2.7V up to 3.6V DC lowest power supply options which is suitable for use in the labs, vehicles, and outdoor locations. 

Board Features:
Chip: u-blox MAX-7Q
SuperSense Indoor GPS: -162dBm
Input Voltage: 5V
Interface: I2C (SDA,SCL) and Uart (Tx,Rx)
u-blox 7 Multi-GNSS engine for GPS/QZSS L1 C/A, GLONASS L1 FDMA, SBAS: WAAS, EGNOS, MSAS
On-board Ultra low noise 3.3V voltage regulator
UF.L antenna connectors
u-center GPS Evaluation Software
Extensive visualization and evaluation features
Supports AssistNow Online and AssistNow Offline A-GPS services
1 TTL UART port, 1 I2C port, One JST 1mm SH connectors 6pin for I2C, UART)
Time pulse LED
I2C EEPROM memory on board for settings save inside in the module (can save settings without battery)
Battery for HOT module start
Build-in onboard filters, which reduce noise from motor and other high current electronics
Oscillator TCXO
Built-In RTC crystal
Anti-jamming Active CW detection and removal
ROM Memory
Active and passive antenna support
Navigation update rate: 10Hz
Position accuracy: 4m
Receiver type:
            56-channel u-blox 7 engine
           GPS L1 C/A, GLONASS L1 FDMA,
            QZSS L1 C/A,
            Galileo E1B/C, Compass ready
            SBAS: WAAS, EGNOS, MSAS
Sensitivity GPS / GLONASS:
            Tracking: –161 dBm / –158 dBm
            Cold starts: –148 dBm / –140 dBm
            Warm starts: –148 dBm / –145 dBm
            Cold Start Time: 29s / 30s
            Warm Start Time: 28s / 25s
            Hot Start time: 1s / 1s
Altitude: 50,000m
Speed: 500m/s
Acceleration: 4g
Pin Number: 7 Pin
Size: 27mm x 16mm

The MAX-7 chip is an ESD chip that needs to obey ESD precautions.

Package Include:
1 x Antenna

Positioning Accuracy 4m
Acceleration 4g
Altitude 50000m
Channel 56 Channel
Cold start Sensitivity GPS / GLONASS: –161 dBm / –158 dBm
Cold Start Time GPS / GLONASS: 29s / 30s
Core u-blox MAX-7Q
Hot Start Time GPS / GLONASS: 1s / 1s
speed 500m/s
Tracking Sensitivity GPS / GLONASS: –148 dBm / –140 dBm
Update Rate 10Hz (Max)
Warm start Sensitivity GPS / GLONASS: –148 dBm / –145 dBm
Warm Start Time GPS / GLONASS: 28s / 25s
Interface Type I2C , UART
Electrical Parameters
Input Voltage 5V
Board Parameters
Pin Count 7 Pin
Physical Parameters
Size 27mm x 16mm

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