Modulo Gps Con Antena L80-m39 Quectel Itytag

Feature Implementation
Power Supply l Supply Voltage: 3.0V ~ 4.3V typical : 3.3V
Power Consumption
l Acquisition 25mA@ VCC=V_BCKP=3.3V
l Tracking 20mA@ VCC= V_BCKP =3.3V
l Standby 1.0mA @ VCC= V_BCKP =3.3V
l Backup 7uA@ V_BCKP=3.3V
Receiver Type
l GPS L1 1575.42MHz C/A Code
l 66 search channels, 22 simultaneous tracking channels
Sensitivity
l Acquisition -148dBm
l Re-acquisition -160dBm
l Tracking -165dBm
TTFF (EASY enabled)
l Cold Start 15s typ.@-130dBm
l Warm Start 5s typ.@-130dBm
l Hot Start 1s typ. @-130dBm
TTFF (EASY disabled)
l Cold Start (Autonomous) 35s typ.@-130dBm
l Warm Start (Autonomous) 30s typ.@-130dBm
l Hot Start (Autonomous) 1s typ.@-130dBm
Horizontal Position
Accuracy (Autonomous)
l <2.5m CEP@-130dBm
Max Update Rate l Up to 10Hz,1Hz by default
Accuracy of 1PPS Signal
l Typical accuracy <15ns (Time service is not supported)
l Time pulse width 100ms
Velocity Accuracy l Without Aid 0.1m/s
Acceleration Accuracy l Without Aid 0.1m/s²
Dynamic Performance
l Maximum Altitude 18,000m
l Maximum Velocity 515m/s Maximum
l Acceleration 4G
UART Port
l UART Port: TXD1 and RXD1
l Supports baud rate from 4800bps to 115200bps,9600bps by default
l UART port is used for NMEA output, MTK proprietary commands
input and firmware upgrade
Temperature Range
l Normal operation: -40°C ~ +85°C
l Storage temperature: -45°C ~ +125°C
Physical Characteristics
l Size: 16±0.15 x 16±0.15 x 6.45±0.1mm
l Weight: Approx. 6.0g