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Quick Details

  • Type: GPS receiver module
  • Use: Embedded GPS module for car vehicle recoder
  • Screen Size: NONE
  • Function: GPS RECEIVER MODULE
  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: SKYLAB
  • Model Number: SKM52
  • Warranty: 2 Years
  • Name: Skylab GPS Module in Navigation and GPS
  • High sensitivity: -165dBm
  • embedded GPS antenna: 18.2*18.2
  • Operating temperature range: -40 to 85℃
  • Tiny form factor: 20x20x4.9mm
  • Battery: Internal back-up battery
  • Operating Temperature: -40~85
  • Dissipation Power: 66mW
  • Application: Wireless Control
  • Supply Voltage: 3.3-5.5V

Packaging & Delivery

Packaging Details SKM52 modules are shipped in ESC and moistureproof packing tray and with 24 units per tray. Each tray in 'dry' package
Delivery Time 3-10 working days

Skylab Antenna GPS Module for Vehicle Recorder Car GPS Receivers SKM52

1.Introduction:

The SKM52 is a complete GPS engine module that features super sensitivity, ultra low power and small form factor. The GPS signal is applied to the antenna input of module, and a complete serial data message with position, velocity and time information is presented at the serial interface with NMEA protocol or custom protocol.

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 small form factor and low power consumption make the module easy to integrate into portable device like PNDs, mobile phones, cameras and vehicle navigation systems.

 

2. Features:

n Ultra high sensitivity: -165dBm

n Extremely fast TTFF at low signal level

n Built in high gain LNA

n Low power consumption: Typical 20mA 3.3V

n NMEA-0183 compliant protocol or custom protocol

n Operating voltage: 3.0V to 4.2V

n Operating temperature range: -40 to 85°C

n Small form factor: 20x20x4.9mm

n RoHS compliant (Lead-free)

3.Applications

 

LBS (Location Based Service)

 

PND (Portable Navigation Device)

 

Vehicle navigation system

 

      Timing application

 

4.Performance Specification

Parameter

Specification

Receiver Type

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

Sensitivity

Tracking

Acquisition

-165dBm Typical

-148dBm Typical

Accuracy

 

Position

Velocity

Timing (PPS)

3.0m CEP50 without SA(Typical Open Sky)

0.1m/s without SA

10ns RMS

Acquisition Time

Cold Start

Warm Start

Hot Start

Re-Acquisition

23s(Typical Open Sky)

2-3s

1s

<1s

Assisted GPS support

EPO

Power Consumption

Tracking

Acquisition

20mA at 3.3V Typical

24mA  at 3.3V

Navigation Data Update Rate

Max 10Hz

Default 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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