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High Accuracy GPS Module With Horizontal Positioning Of 2.5m

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Shenzhen Anzewei Technology Co., Ltd

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High Accuracy GPS Module With Horizontal Positioning Of 2.5m

Brand Name : OTW

Model Number : WT-11-AKL

Place of Origin : China

MOQ : 10pcs

Price : US $2.4 - 11.80/

Payment Terms : T/T, Western Union

Supply Ability : Above US$100 Million

Delivery Time : 7-10working days after receiving the payment

Type : GNSS Module

Brand : OTW

Operating mode : GPS+GLONASS+ BDS

Baud rate : 4800bps-921600bps,Default9600bps

NMEA messages : RMC,VTG,GGA,GSA,GSV,GLL

Update frequency : 1Hz-10Hz(default 1Hz)

Power consumption : 25 mA @3.3V

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Product descriptions from the supplier

Overview

High Accuracy GPS Module With Horizontal Positioning Of 2.5m

Application:

●On-board and ship-borne positioning and navigation
●Timing
●Wearable devices
●Portable equipment

Features:

●Supports BDS/GPS/GLONASS multi-system joint positioning and single-system independent positioning.
●Provides active antenna detection and protection
●Power Management
Solution 1: DCDC is used to supply the core LDO, supporting 2.7~3.6V single power supply, typical 3.3V power supply.
Solution 2: Support 1.8V to 3.3V direct power supply.
●RTC and backup circuit power supplies as low as 1.4V.
●Built-in low noise amplifier LNA and filter SAW, even passive antennas can be quickly positioned
●Small size, overall size :10.1mm*9.7mm*2.5mm

Bottom view

Module pin allocation

Module performance
Model	WT-11-AKL
Receiver type	BDS:B1I+B1C GPS/QZSS:L1C/A GLONASS:L1
Agreement	NMEA-0183 compliant protocol or custom protocol
Available baud rate	4800bps~921600bps(default 9600bps)
Channel	32
Sensitivity	Tracking: -162dbm Capture: -160dbm Cold start -148dbm
Cold start	Average 29seconds
Hot start	Average 1 seconds
Accuracy	Horizontal Position : average, SBAS < 2.5m
18Max Height	18000 M
Max Speed	515 m/s
Max Acceleration	≦ 4G
Regeneration frequency	1Hz -10 Hz
Positioning mode	A-GNSS
Port
Port	2 URAT 1 I2C 2 SPI
Physical property
Type	18PIN LCC package
Size	10.1mm * 9.7mm * 2.4mm (+/- 0.5mm)
Power supply
Voltage	3.6V~5.5V
Power Consume	Running mode: 25mA@3.3V, standby mode: 8mA (@3.3V)
Oerating Environment
Humidity range	5% to 95% non-condensing
Working Temperature	-40℃ to 85℃
Storage Temperature	-40℃ to 85℃

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