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Quick Details

  • Type: Gps Navigator
  • Use: Hand Held
  • Screen Size: none
  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Skylab
  • Model Number: SKM51
  • Warranty: 2 Years
  • Nema: Skylab Handheld GPS Receiver
  • High sensitivity: -165dBm
  • size: 48.5* 37 * 17mm
  • embedded GPS antenna: 25*25mm
  • support walk model: yes
  • Master chip: MTK
  • Pin Assignment: UART/USB/RS232
  • Power Consumption: 50mA(typical)
  • Operating temperature: -40 ~ +85 ℃ (w/o backup battery)
  • VCC: 3.3V~5V

Packaging & Delivery

Packaging Details: Standard package
Delivery Detail: Shipped in 3 days after payment

Skylab GPS Receiver G-mouse with UART/USB/RS232 connector G-mouse GPS SKM51  gps receiver




The Skylab SKM51 Series with embedded GPS antenna enables high performance navigation in the most stringent applications and solid fix even in harsh GPS
visibility environments.It is based on the high performance features of the MediaTek 3329 single-chip architecture, Its –165dBm tracking sensitivity extends positioning coverage into place like urban canyons and dense foliage environment where the GPS was not possible before. The UART and USB connector design is the easiest and convenient solution to communication with other electronicequipment.


2. Features:

Ultra high sensitivity: -165dBm
 22 tracking/66 acquisition-channel receiver
 NMEA protocols (default speed: 9600bps)
Internal back-up battery
Embedded patch antenna 25 x 25 x 4.0 mm
 Operating temperature range: -40 to 85°C
RoHS compliant (Lead-free)
 Tiny form factor :48.5* 37 * 17mm




LBS (Location Based Service)
PND (Portable Navigation Device)
Vehicle navigation system
Mobile phone


4.Performance Specification



 GPS receiver

 Receiver Type

 L1 frequency band,  C/A code,  22 Tracking / 66 Acquisition-Channel










 Timing (PPS)

 3.0m CEP50 without SA(Typical Open Sky)

 0.1m/s without SA

 60ns RMS

 Acquisition Time

 Cold Start

 Warm Start

 Hot Start






 Power Consumption




 40mA @3.3V Typical

 45mA @3.3V


 Navigation Data Update Rate



 Operational Limits




 Max 18,000m

 Max 515m/s

 Less than 4g

5.Picture reference:


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Company Information


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China (Mainland)
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