HR-45R G-Mouse M12 GNSS/GPS Receiver

General Description

The HR-45R-U8P01-P07 module series is a family of stand alone GPS receivers featuring the high performance u-blox 7 positioningengine. These flexible and cost effective receivers offer numerous connectivity options in aminiature 45x38x13mm package.Their compact architecture and power and memory options make HR-45R-U8P01-P07 modules ideal for battery operated mobile devices with very strict cost and space constraints.

The 56-channel u-blox M8 positioning engine boasts a Time-To-First-Fix (TTFF) of under 1 second. The dedicated acquisition engine,with over 1 million correlatorsis capable of massive parallel time/frequency space searches,enabling it to find satellites instantly. Innovative design and technology suppresses jamming sources and mitigates multipath effects, giving HR-45R-U8P01-P07 GPS receivers excellentnavigation performance even in the most challenging environments.

Applications

• UVA（unmanned aerial vehicle）
• DVR（Digital Video Recording）
• Rearview mirror DVR
• Car Tracker

Summary

• Main chip: u-Blox M8 Series
• Track sensitivity: -165dBm
• Time to First Fix: Extremely fast at low signal level
• Built in high LNA: YES
• Power consumption: Max 25mA@3.3V
• Protocol: NMEA-0183 compliant protocol or customprotocol
• Operating temperature: -40 to 85℃
• Operating voltage: 3.0V to 5.0V
• Module type: UART/TTL
• Size: 45x38x13mm
• Certification: RoHS compliant(Lead-free)

Key Features

• Power Supply: 
• Supply voltage: 3.0V~5.0V Typical: 3.3V
  
• Power Consumption: 
• Acquisition: 25mA @VCC=VBAT=3.3V
• Tracking: 20mA @VCC=VBAT=3.3V
• Backup: 15uA @VBAT=3.3V
• Receiver Type:
• Code 56 search channels ,22 synchronous tracking channels
• GPS&QZSS L1 1575.42MHz C/A ,GLONASS L1OF 1602MHz,
• SBAS: WAAS, EGNOS, MSAS, GAGAN
• Sensitivity:
• Tracking: -165dBm
• Re-acquisition: -156dBm
• Acquisition: -146dBm
• TTFF (Autonomous)
• Cold start: 35s typ @-130dBm
• Warm start: 30s typ @-130dBm
• Hot start: 1s typ @-130dBm
• Horizontal Position Accuracy (Autonomous)
• <2.5m CEP @-130 dBm
• Max Update Rate
• Up to 10Hz, 1Hz by fault
• Accuracy of 1PPS Signal
• not enabled
• Acceleration Accuracy
• Without aid: 0.1m/s²
• Dynamic Performance
• Maximum altitude: 18,000m
• Maximum velocity: 515m/s
• Acceleration: 4G
• UART Port
• UART Port: TXD and RXD
• Supports baud rate from 4800bps to 115200bps, 9600bps bydefault
• UART port for NMEA and u-blox output, binary or u-blox proper Agreement input
• Temperature Range
• Normal operation: -40°C ~ +85°C
• Storage temperature: -45°C ~ +125°C
• Physical Characteristics
• Size: 45±0.20 × 38±0.20 ×13±0.50mm
• Connecting line specifications: Molex 2*2Pin , L=150cm
• Weight: Approx.20g