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Quick Details

  • Type: Gps Navigator
  • Use: Automotive
  • Screen Size: Other
  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Skylab
  • Model Number: SKM55
  • Warranty: 2 Years
  • High sensitivity: -165dBm
  • size: 54mm Diameter 15.6mm Height
  • embedded GPS antenna: 25*25mm
  • support walk model: yes
  • Tiny form factor: 46 * 45 * 15mm
  • Master chip: MTK
  • Pin Assignment: USB & Melox & DB9

Packaging & Delivery

Packaging Details: Standard package
Delivery Detail: 3-10 workdays

Skylab GPS Receiver GPS mouse SKM55 DB9/Molex/USB connector G-mouse

 

1.Introduction:

The SkyNav SKM55 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  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 desigithe easiesand convenient solution to communication with other electronic equipment.

 

2. Features:

 Ultra high sensitivity: -165dBm

 22 tracking/66 acquisition-channel receiver

 WAAS/EGNOS/MSAS/GAGAN support

 NMEA protocols (default speed: 9600bps)

 Internal back-up battery

 One serial port

 Embedded patch antenna 25 x 25 x 4.0 mm

 Operating temperature range: -40 to 85°C

 RoHS compliant (Lead-free)

 Tiny form factor :46 * 45 * 15mm

 

3.Applications

   LBS (Location Based Service)

   PND (Portable Navigation Device)

  Vehicle navigation system

   Mobile phone

4.Performance Specification

 Parameter

 Specification

 GPS receiver

 Receiver Type

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

 Sensitivity

 Tracking

 Acquisition

-165dBm

-148dBm

 Accuracy

 

 Position

 Velocity

 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

 Re-Acquisition

 32s

 23s

 1s

 <1s

 Power Consumption

 Tracking

 Acquisition

 Sleep/Standby

 40mA @3.3V Typical

 45mA @3.3V

 TBD

 Navigation Data Update Rate

 1Hz

 

 Operational Limits

 Altitude

 Velocity

 Acceleration

 Max 18,000m

 Max 515m/s

 Less than 4g

 

5.Picture reference:

 

6. Company profile:

 

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