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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: SKM55
  • Warranty: 1 Years
  • Name: Skylab GPS Traffic Receiver
  • 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
  • Port: UART/RS232/USB
  • default speed: 9600bps/4800bps

Packaging & Delivery

Packaging Details: Standard package
Delivery Detail: 5-7

1.Our value message is "Quality is our culture"
2. With us your money in safe your business in safe
3.GPS,WiFi,Bluetooth Module is our core competencies
4. Competitive advantage products and High Strong R&D team
5.Confidentiality Agreement"Business Secret Contract"
6. Quality Assurance Contract

7.Payment by Paypal

Product Description

 SKYLAB UART/RS232/USB GPS Receiver G-mouse SKM55 GPS  GNSS GLONASS GPS Receiver Laptop


Ultra high sensitivity: -165dBm
22 tracking/66 acquisition-channel receiver
NMEA protocols (default speed: 9600bps)
Internal back-up battery and 1PPS output
One serial port and USB port (option)
Embedded patch antenna 18.2 x 18.2 x 4.0 mm
Operating temperature range: -40 to 85
RoHS compliant (Lead-free)
54mm Diameter 15.6mm Height


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

Module Description

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 6-pin and USB connector design is the easiest and convenient solution to be embedded in a portable device and receiver like PND, GPS mouse, car holder, personal locator, speed camera detector and vehicle locator.



 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




Hot Sale Module
Company Information

SKYLAB M&C Technology Co,.Ltd .,located in Shenzhen, specialized in researching and developing GNSS(GPS,Beidou,GALILEO ,GLONASS), WiFi ,GPRS, Bluetooth technologies applications .Have launched some series of GNSS/GPRS/WiFi/Bluetooth module with the features of super sensitivity ,especially ,GNSS have ultra low power and fast TTFF ,easy to be integrated into customers' system and solutions .

Established in 2002, with the development of current most advanced wireless technologies ,SKYLAB has established a strong R&D team which is able to response to the ever-changing wireless communications market quickly and flexibly by the abundant experience and skill on developing RF technologies & wireless application technologies .

SKYLAB has been fully committed to provide innovative and high-quality GNSS/GPRS/WiFi/Bluetooth modules,application solutions and best service to create long-term value and potential growth for our customers in the future .

SKYLAB passed ISO-9001 quality control system and TS-16949 automotive industry.

Expo Showing


Our service

1.Own a rather professional GNSS/WIFI/BLUETOOTH which passed various of software procotol developting team.


2.Offer the total solution.


3.More than 10 years of experience in RF application & system design.


4.Amend underling software of the modules of system of Satisfy with different field's demands.


5.Researching and developing a whole set of wireless products and production& tests software independently.


Packing & Delivery

Delivery  & Term Description

1.Standard packing : PE bags for inner packing ,Carton for outer packing or as customers' requirements.


2.We will arrange to shipment within 3-5 working days after confirmed buyer's payments.


3. We usually ship via Global express company: UPS/DHL/TNT/EMS/Fedex. If you have better express service comapny
    Choose your preferred ways. For the Countries & Regions where EMS cannot deliver,pls choose other shipping ways.


4. We are not responsible for any accidents, delays or other issues caused by the express company .

5.The buyer is responsible for all the shipping cost incurred.




Q1, Can I get samples to test before place an order?

 A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.


Q2: How does your factory do regarding quality control?
 A: Quality is the priority.
     All products with CE RoHS certificates, and 100%QC inspection before shipment.  and We pay great attention to product quality control ,we have the world class testing machine & experienced QA stuff.


Q3:What is the terms of payment?

  A:Payment Terms:We mainly support T/T bank transfer,Paypal and Western Union


Q4:what is the sample delivery time and bulk lead time ?

 A:Leadtime: Sample order,3-7work days; Bulk order 15-25work days(after your payment )


Q5:What’s your advantage? 

   A:1. Competitive advantage product & Low MOQ
       2. Good quality control.
       3. Fast production and delivery
       4. Professional sales and good after-sale service
       5.Confidentiality Agreement"Business Secret Contract"



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Transaction Details

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China (Mainland)
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Supplier Assessments:
16 Transactions 90,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $93,000
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