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Quectel L70 GPS Evaluation Board

Quectel L70 GPS Evaluation Board (EVB) Kit

Manufacturer: Quectel
Part No: L70EVB-KIT
Availability: Out Of Stock
₹2,450.00
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L70 GPS Features

Power Supply

Supply voltage: 2.8V~4.3V Typical voltage: 3.3V

Power Consumption

Acquisition: 18mA @VCC=3.3V
Tracking:12mA @VCC=3.3V
Standby: 200uA @VCC=3.3V
Backup: 7uA@V_BCKP=3.3V

Receiver Type

GPS L1 1575.42MHz C/A Code
66 search channels, 22 simultaneous tracking channels

Sensitivity (Embedded LNA)

Acquisition: -148dBm
Re-acquisition: -160dBm
Tracking: -167dBm

TTFF (EASY Enabled)

Cold start: <15s typ. @-130dBm
Warm start: <5s typ. @-130dBm
Hot start: 1s @-130dBm

TTFF (EASY Disabled)

Cold start (Autonomous): <35s typ. @-130dBm
Warm start (Autonomous): <30s typ. @-130dBm
Hot start (Autonomous): 1s typ.@-130dBm

Horizontal Position
Accuracy (Autonomous)

<2.5 m CEP @-130dBm


Update Rate

Up to 10Hz, 1Hz by default

Accuracy of 1PPS Signal

Typical accuracy: ±10ns
Time pulse width 100ms

Velocity Accuracy

Without aid: 0.1m/s

Acceleration Accuracy  

Without aid: 0.1m/s²

Dynamic Performance

Maximum altitude: 18,000m
Maximum velocity: 515m/s Maximum
Acceleration: 4G

UART Port

UART port: TXD1 and RXD1
Supports baud rate from 4800bps to 115200bps, 9600bps by default
UART port is used for NMEA output, MTK proprietary messages input and firmware upgrade

Temperature Range

Normal operation: -40°C ~ +85°C
Storage temperature: -45°C ~ +125°C

Physical Characteristics

Size: 10.1±0.15 ×9.7±0.15 ×2.5±0.15mm
Weight: Approx. 0.6g

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