| 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-18Hz(default 1Hz) | 
| Voltage | 1.65V to 3.6V | 
| Power consumption | 21mA @3.0V | 
| Size | 9.7mm*10.1mm*2.4mm | 
| Output Mode | UART+TTL | 
| Place of Origin | China | 
| Model Number | WT-11-UN | 
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Product Specification
| 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-18Hz(default 1Hz) | Voltage | 1.65V to 3.6V | 
| Power consumption | 21mA @3.0V | Size | 9.7mm*10.1mm*2.4mm | 
| Output Mode | UART+TTL | Place of Origin | China | 
| Model Number | WT-11-UN | ||
| High Light | GPS module with Multi-GNSS ,9600bps default GPS Module ,Positioning High Accuracy GPS Module | ||
Module performance  | ||
Model  | WT-11-UN  | |
Receiver type  | GPS/QZSS :L1C/A  Galileo:E1-B/C GLONASS:L1OF BeiDou:B1|  | |
Agreement  | NMEA-0183 compliant protocol or custom protocol  | |
Available baud rate  | 4800bps~921600bps(default9600bps)  | |
Channel  | 72  | |
Sensitivity  | Tracking: -167dbm    Capture: -158dbm    Cold start -148dbm  | |
Cold start  | Average 26seconds  | |
Hot start  | Average 1 seconds  | |
Accuracy  | Horizontal Position : average, SBAS < 2.0m  | |
18Max Height  | 18000 m  | |
Max Speed  | 515 m/s  | |
Max Acceleration  | ≦ 4G  | |
Regeneration frequency  | 1Hz -18 Hz  | |
Positioning  mode  | A-GNSS  | |
PORT  | ||
PORT  | I²C  UART  SPI  | |
Physical property  | ||
Type  | 18PIN LCC package  | |
Size  | 9.7mm * 10.1mm * 2.4mm (+/- 0.5mm)  | |
Power supply  | ||
Voltage  | 1.65V~3.6V  | |
Power Consume  | Operation mode: 21 mA@3.0V, power saving mode: 5.3 mA@3.0V (PSM, 1hz)  | |
Oerating Environment  | ||
Humidity range  | 5% to 95% non-condensing  | |
Working Temperature  | -40℃ to 85℃  | |
Storage Temperature  | -40℃ to 125℃  | |
Company Details
Business Type:
Manufacturer,Seller 
Year Established:
be founded 
Total Annual:
$50 million- $100 million
Employee Number:
101people~200people 
Ecer Certification:
Verified Supplier 
Shenzhen Anzewei Technology Co., Ltd. is a technology enterprise integrating R & D, production, sales and service of communication and positioning modules, boards, finished products and supporting terminals. it has many international well-known enterprise cooperation resources and a number of ye... Shenzhen Anzewei Technology Co., Ltd. is a technology enterprise integrating R & D, production, sales and service of communication and positioning modules, boards, finished products and supporting terminals. it has many international well-known enterprise cooperation resources and a number of ye...
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