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Ultra-high Sensitivity Super Low Power Consumption GPS Antenna Module Supporting Beidou SBAS System

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Ultra-high Sensitivity Super Low Power Consumption GPS Antenna Module Supporting Beidou SBAS System

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Brand Name : Youwei

Model Number : YW-16162G3

Certification : CE FCC RoHS

Place of Origin : China

MOQ : 100

Price : USD 3.5-4.5 UNIT

Payment Terms : T/T, Western Union, MoneyGram, D/A, L/C,Paypal

Supply Ability : 200000pcs

Delivery Time : 5-7 working days

Packaging Details : Tray/Carton

Product Name : GNSS positioning module

Size : 16*16*2mm

Supported Satellite Systems : GPS, GLONASS, Galileo, BeiDou

Baud Rate : 9,600 bps

Positioning Accuracy : 2.5m

Tracking Sensitivity : -162 dBm

Communication Interface : UART, I2C, SPI, USB

Operating Temperature : -40°C to +85°C

Sample : Available

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Features of the GPS module
The YW-16162G3 is a compact GPS antenna module with ultra-high sensitivity (-162dBm) in an ultra-small form factor (16*16*2mm).
Super Low Power Consumption
Ultra-small form factor: 16x16x2mm
Ultra‐High Sensitivity: ‐162dBm
L1 Frequency, C/A code, 72‐channels satellite searching
High Update Rate: up to 10Hz
DGPS and AGPS Support
With fast TTFF
Multi‐Path Detection and Compensation
1‐PPS Support for Timing Applications
Different interface supported
Supports any two of Beidou,SBAS simultaneously by firmware support
Integrated TCXO,LNA,SAW,RTC

Application of the Location Tracking Module
Handheld Beidou Device
Automotive
PDA, Pocket PC
Car Navigation and Tracking
Geographic Surveying
AVL and Location-Based Services
Sports and Recreation
Timing
Marine Navigation, Fleet Management
UAV
Ultra-high Sensitivity Super Low Power Consumption GPS Antenna Module Supporting Beidou SBAS System

Parameters of YW-16162G3 Global Positioning System Module

Item Parameters
Model No. YW-16162G3
Chip As per order
Frequency L1
Number of Channels 72, or per order requirements
Positioning Accuracy 2m to 5m
Velocity 515 m/s
Velocity Accuracy

Without aid : 0.1m/s
DGPS: 0.05m/s
TTFF

Hot start: 1 second typical
Warm start: 28 seconds typical
Cold start: 30 seconds typical
Sensitivity

Tracking Sensitivity: -162 dBm
Acquisition Sensitivity: -160 dBm typical
Cold Start:-147dBm
Baud Rate 9600 bps (default)
Max Navigation Update Rate 1Hz (default), maximum 10Hz
Timing Accuracy 25 ns RMS
Interface Options UART, I2C, SPI, USB
Data Output Format NMEA 0183
Power Supply 3.3V ~ 5V
Power Consumption 30mA acquisition, 24mA tracking
Working Temperature Range -40°C to 85°C
Antenna Type patch ceramic antenna
AGPS Supported
Dimension 16*16*2mm
Package Type SMD


Pin Assignment of YW-16162G3 GPS Positioning Receiver

Pin No. Pin name I/O Description Remark
1 GND O power output ground
2 VCC I

Main power supply to the engine

board

 Voltage range: 3V~5V
3 TX O Data output
4 VBAT P Ground


Electrical Specification of Youwei Satellite Navigation Module

Parameter Symbol Min. Typical Max. Units
Power Supply Voltage VCC 3.3 3.3 5 V
VDD_USB VDD_USB 3.0 3.3 5 V
Average Supply Current Acquisition 45@3.3V 50@3.3V 59@3.3V mA
Tracking 38@3.3V 40@3.3V 42@3.3V mA
Backup Battery Voltage V-BCKP 1.4 3.3 3.6 V
Backup Battery Current I_BCKP 15 uA
Digital IO Voltage Div 2.08 2.83 V
Storage temperature Tstg -40 105 °C
Operating temperature Topr -40 85
Humidity 95 %


The Significance of Low Power Consumption in GPS Modules
Low power consumption is a critical feature for GPS modules, especially in battery-dependent applications. Its key impacts include:
1. Extended Battery Life
• Enables longer operation for portable/wearable devices (e.g., smartwatches, pet trackers) without frequent recharging.
• Example: Reducing current draw from 50mA to 25mA can double device uptime.
2. Thermal Efficiency
• Minimizes heat generation, preventing performance degradation in compact or sealed enclosures (e.g., IoT sensors, asset tags).
3. Cost & Sustainability Benefits
• Smaller/lighter batteries suffice, reducing BOM costs and environmental footprint.
• Critical for mass-deployed applications (e.g., logistics trackers).
4. Enhanced Reliability
• Avoids voltage drops in power-constrained systems (e.g., solar-powered devices).
Technical Trade-offs
• Balance Required: Ultra-low-power modes (e.g., sleep/standby) may slightly increase TTFF. Advanced GNSS GPS modules (like Youwei’s) mitigate this with adaptive power cycling.
Industry Demand
• A key spec for consumer electronics (e.g., fitness bands) and industrial IoT (e.g., wireless sensors), where energy efficiency dictates market competitiveness.
In short, low power consumption directly enables smaller, cheaper, and longer-lasting location-aware devices.


Product Tags:

Beidou SBAS System GPS Antenna Module

      

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