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OTW GNSS Module GPS+GLONASS+BDS for Drones and Cars

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Shenzhen Anzewei Technology Co., Ltd

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OTW GNSS Module GPS+GLONASS+BDS for Drones and Cars

Place of Origin : China

Model Number : WT-11-AK

Price : CN¥19.98/pieces 1-499 pieces

Type : GNSS Module

Country of Origin : Shenzhen Guangdong, China

Brand : OTW

Chipset : XX

Application : Positioning, surveying and mapping, etc

Operating mode : GPS+GLONASS+ BDS

Baud rate : 4800bps-921600bps,Default9600bps

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

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

Voltage : 3.6V to 5.5V

Power consumption : 25 mA @3.3V

Size : 9.7mm*10.1mm*2.4mm

Output Mode : UART+TTL

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WT-11-AK Mini GPS Module for Small Cars and Drones with GNSS Tracking

Product Overview

Compact GNSS module designed for precise positioning in small vehicles and drone applications, featuring multi-system compatibility and low power consumption.

OTW GNSS Module GPS+GLONASS+BDS for Drones and Cars

Key Specifications

Type	GNSS Module
Brand	OTW
Operating Systems	GPS+GLONASS+BDS
Update Frequency	1Hz-10Hz (default 1Hz)
Voltage Range	3.6V to 5.5V
Dimensions	9.7mm × 10.1mm × 2.4mm

Technical Performance

Receiver Type	BDS: B1I+B1C GPS/QZSS: L1C/A GLONASS: L1
Protocol	NMEA-0183 compliant or custom protocol
Sensitivity	Tracking: -162dBm Capture: -160dBm Cold start: -148dBm
Startup Time	Cold start: 29s average Hot start: 2-3s average
Position Accuracy	Horizontal: <2.5m (CEP50) with SBAS
Max Operational Limits	Altitude: 18,000m Speed: 515m/s Acceleration: ≤4G

Physical Characteristics

18-pin stamp hole design
Compact dimensions: 10.1mm × 9.7mm × 2.5mm (±0.5mm)
Lightweight construction for space-constrained applications

Power Requirements

Operating voltage: 3.6V-5.5V
Power consumption: 25mA @3.3V (operation mode)
8mA @3.3V in power saving mode (PSM, 1Hz)

Environmental Specifications

Operating temperature: -40℃ to 85℃
Storage temperature: -40℃ to 85℃
Humidity range: 5% to 90% non-condensing

Product Tags:

GNSS Tracking Small GPS Module

Small GPS Module 4800bps

921600bps miniature gps module

OTW GNSS Module GPS+GLONASS+BDS for Drones and Cars Images

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