User's Manual

GSM/GPRS/GNSS Module Series
MC60 Hardware Design
MC60_Hardware_Design Confidential / Released 16 / 99
1)
In this mode, GNSS part’s backup domain should be valid.
Power Supply  Supply voltage: 2.8V~4.3V Typical: 3.3V
Power Consumption
 Acquisition: 25mA @-130dBm (GPS)
 Tracking: 19mA @-130dBm (GPS)
 Acquisition: 29mA @-130dBm (GPS+GLONASS)
 Tracking: 22mA @-130dBm (GPS+GLONASS)
 Standby: 500uA @VCC=3.3V
 Backup: 14uA @V_BCKP=3.3V
Receiver Type
 GPS L1 1575.42MHz C/A Code
 GLONASS L1 1598.0625~1605.375MHz C/A Code
Sensitivity
GPS+GLONASS
 Acquisition: -149dBm
 Reacquisition: -161dBm
 Tracking: -167dBm
Time-to-First-Fix
(EASY Enabled)
1)
 Cold Start: <15s average @-130dBm
 Warm Start: <5s average @-130dBm
 Hot Start: 1s @-130dBm
Time-to-First-Fix
(EASY Disabled)
 Cold Start (Autonomous): <35s average @-130dBm
 Warm Start (Autonomous): <30s average @-130dBm
 Hot Start (Autonomous): 1s @-130dBm
Horizontal Position
Accuracy (Autonomous)
 <2.5 m CEP @-130dBm
Update Rate  Up to 10Hz, 1Hz by default
Velocity Accuracy  Without aid: 0.1m/s
Acceleration Accuracy  Without aid: 0.1m/s²
Dynamic Performance
 Maximum Altitude: 18,000m
 Maximum Velocity: 515m/s
 Acceleration: 4G
GNSS UART Port
 GNSS UART port: GNSS_TXD and GNSS_ RXD
 Support baud rate from 4800bps to 115200bps; 115200bps by
default
 Used for communication with the GSM Part in all-in-one solution
 Used for communication with peripherals
in stand-alone solution
NOTE