Navisys Technology Corp.

Our RoHS-compliant products also carry CE, BQB and FCC approvals

50,000 units monthly | Expert R&D engineers | OEM/ODM services


This Verified Supplier's Business Registration profile has been independently verified with relevant government agencies View BR Profile

Home > Product List > GPS data loggers > GR-312
  • This supplier has exhibited at one or more of our specialized sourcing Trade ShowsTrade Show
  • This supplier has products for sale on one or more e-commerce websitesOnline Store
Contact Supplier:

Inquire Now

 Add to Basket

Ms Fan, Lily

Sales Manager

Avg Response Time: More than 72h

Follow Supplier:

 Follow Me

Private Showroom

Interested on this supplier’s products? Click here to request for invitation to Private Showroom.

More products from this category

GR-312 supports Bluetooth wireless communication.

Request Sample

Inquire Now

 Add to Basket

Product Details

Model Number: GR-312

Brand Name: Navisys

Key Specifications/Special Features:

Machine Data
  • Dimension
    • 21 x 72 x 13.4 (mm) including USB cap
    • 21 x 65.9 x 13.4 (mm) without USB cap
  • Weight
    • 18.6 g, dongle including USB cap
    • 17 g, dongle without USB cap
Technical Specifications GPS Receiver Performance Data
  • Receiver Type:20-channel,  L1 frequency (1575.42MHz), C/A code (1.023 MHz chip rate) GPS:1575.42MHz
  • Horizontal Position Accuracy
    • < 2.5m (Autonomous)
    • < 2.0m (WAAS)
    • (50% 24hr static, -130dBm)
  • Velocity Accuracy
    • <0.01 m/s (speed)
    • <0.01° (heading),
    • (50%@30m/s)
  • Time To First Fix:Autonomous
  • Hot start:<1sec
  • Warm start:<35sec
  • Cold start:<42sec (50% -130dBm)
  • Sensitivity (Autonomous)
    • -142dBm (acquisition)
    • -159dBm (tracking)
    • (-142dBm 28dB-Hz with 4dB noise figure)
  • Max. Update Rate:1Hz
  • Max. Altitude:<18,000 m
  • Max. Velocity:<1,852 km/hr
  • Protocol Support:NMEA v3.00, 4800bps N,8,1; GGA, GSA, GSV, RMC, VTG
  • Datum:WGS-84
  • SBAS Support:WAAS, EGNOS, MSAS (optional)
  • Acceleration:<4g
  • Jerk:<20 m/sec
Bluetooth Data
  • Version 2.0:Downward compatible with ver.1.0/1.1/1.2
  • Class 2:Communication range: Up to 10 m
  • Profile:SPP (Serial Port Profile)
LED Display
  • Green LED:Always on as no position fix Blinks in following way as position is fixed:
    •  1s on 1s off as capacity < 80%
    •  2s on 1s off as capacity≧80% and not full
    •  1s on 2s off as capacity full
  • Blue LED
    •  Always off as there is no Bluetooth connection and recording is off.
    •  Blinks 10s off 0.25s on as there is no Bluetooth connection and recording is on.
    •  Blinks 2s on 0.5s off as there is Bluetooth connection and recording is on.
    •  Blinks 2s on 2s off as there is Bluetooth connection and recording is off.
    •  Blinks 0.5s on 0.5s off during data upload
Electrical Data
  • Power Supply:5 VDC
  • Power Consumption:75mA/average tracking, communicating
  • via Bluetooth interface
Environmental Data
  • Operating temperature:-20 ~ 65℃
  • Storage temperature:-20 ~ 80℃

Main Export Markets:

  • Asia
  • Australasia
  • Central/South America
  • Eastern Europe
  • North America
  • Western Europe

Contact Supplier

Navisys Technology Corp.

Address: 2F, No. 56, Park Ave. II, Science-Based Industrial Park, Hsinchu, Hsin Chu, Taiwan (300)

Tel:  (886 3) 5632598  Ext : 689  (886 3) 5632598  Ext : 601

Fax:  (886 3) 5632597

Homepage Address: http://www.globalsources.com/navisys.co

Other Homepage Address: http://www.navisys.com.tw

Send your inquiry direct to this supplier
Inquire Now
Verified Business Registration Details

Registered Company: 旺天電子股份有限公司

Business Registration Number: 28461587

Company Registration Address: 新竹科學工業園區新竹縣寶山鄉園區二路56號2樓

* In some jurisdictions, company names and addresses are registered in Chinese only.

This Verified Supplier's Business Registration profile has been independently verified with relevant government agencies Learn more

Supplier and product information updated May 24, 2017.

Verified Manufacturer
The business scope of this supplier's independently verified Business Registration, as licensed by relevant government agencies, allows it to manufacture goods. View BR Profile

Is the product image unclear or different from the product description? Is the product description or specifications incorrect or confusing?

Yes | No

Thank you!

Your submission has been received and will be reviewed.


Contact Supplier:

Ms Fan, Lily

Sales Manager

Inquire Now

 Add to Basket

Follow Supplier:

 Follow Me

Back to Top

Submit your Buying Request with TradeMatch

Fast and easy to use

Receive tailored offers

Compare quotations

Learn more


Please select your preferred language:

If you wish to change the language or use the original language later, please refer to the header or footer for more language options.