CJMCU u-blox MAX-7Q Module

CJMCU u-blox MAX-7Q Module
  • Brands CJMCU
  • Product Code:SQ2146
  • Availability: In Stock
  • $24.00
  • Ex Tax:$24.00

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

The MAX-7 series of standalone GNSS modules is built on the exceptional performance of the u-blox 7 multi-GNSS (GPSGLONASS, QZSS and SBAS) engine. The MAX-7 series delivers high sensitivity and minimal acquisition times in the ultra compact MAX form factor.

The MAX-7 series provides maximum sensitivity while main taining low system power. The MAX-7C is optimized for cost sensitive applications. The MAX-7Q provides best performance and lowest power, while the MAX-7W provides best performance and is optimized for active antennas. The industry proven MAX form factor allows easy migration from MAX-6 modules. Sophisticated RF-architecture and interference suppression ensure maximum performance even in GNSS-hostile environments.
The MAX-7 series combines a high level of integration capability with flexible connectivity options in a miniature package.
This makes it perfectly suited for industrial and mass-market end products with strict size and cost requirements. The DDC (I2 C compliant) interface provides connectivity and enables
synergies with u-blox cellular modules.

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. 

CJMCU u-blox MAX-7Q module Application:

  1. industrial 
  2. mass-market application
  3. electronic machine

CJMCU u-blox MAX-7Q module Features:

  1. Chip: u-blox MAX-7Q
  2. SuperSense Indoor GPS: -162dBm
  3. Input Voltage: 5V
  4. Interface: I2C (SDA,SCL) and Uart (Tx,Rx)
  5. u-blox 7 Multi-GNSS engine for GPS/QZSS L1 C/A, GLONASS L1 FDMA, SBAS: WAAS, EGNOS, MSAS
  6. On-board Ultra low noise 3.3V voltage regulator
  7. UF.L antenna connectors
  8. u-center GPS Evaluation Software
  9. Extensive visualization and evaluation features
  10. Supports AssistNow Online and AssistNow Offline A-GPS services
  11. 1 TTL UART port, 1 I2C port, One JST 1mm SH connectors 6pin for I2C, UART)
  12. Time pulse LED
  13. I2C EEPROM memory on board for settings save inside in the module (can save settings without battery)
  14. Battery for HOT module start
  15. Build-in onboard filters, which reduce noise from motor and other high current electronics
  16. Oscillator TCXO
  17. Built-In RTC crystal
  18. Anti-jamming Active CW detection and removal
  19. ROM Memory
  20. Active and passive antenna support
  21. Navigation update rate: 10Hz
  22. Position accuracy: 4m
  23. 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
  24. Sensitivity GPS / GLONASS:
                Tracking: –161 dBm / –158 dBm
                Cold starts: –148 dBm / –140 dBm
                Warm starts: –148 dBm / –145 dBm
  25. Time GPS / GLONASS:
                Cold Start Time: 29s / 30s
                Warm Start Time: 28s / 25s
                Hot Start time: 1s / 1s
  26. Altitude: 50,000m
  27. Speed: 500m/s
  28. Acceleration: 4g
  29. Pin Number: 7 Pin
  30. Size: 27mm x 16mm

U-blox MAX-7Q GPS-GNSS Module Items:

  2. 1 x Antenna


  1. MAX-7Q series datasheet Link
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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