di-GPS M3-MTK
 
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di-GPS Products > di-GPS M3-MTK-S3 / M3-MTK-S9 / M3-MTK-S5 
 
   
di-GPS Mini 3L Compatible Cameras:

di-GPS M3-MTK-S3: D3, D3S, D3X, D4, D700, D800, D800E, D300, D300S, D2XS, D2X, D2HS, D200 & Fujifilm S5 Pro

di-GPS M3-MTK-S9: D90

di-GPS M3-MTK-S5: D7000, D5000, D5100, D3100

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Overview and Features

  • Low cost high performance MTK MT3329 GPS chip set 
  • Last Fixed Repeat (Indoor Fix) with real UTC time: Repeat the last fixed when lost or no GPS signal. It continual report the last good fixed position to camera in any indoor without GPS coverage.
  • Instant Last Fixed Repeat (Instant Indoor Fix) with real UTC time: The di-GPS M3L read the last good fixed data in the flash memory after each power on. It continual report the last good fixed position even after power reset. No more reacquisition needed after power reset or reconnected to the cameras. 
  • Three ways switch (On/Auto/Off).
  • Ultra low power consumption.
  • Very compact size 49mm x 34mm x 14mm.
  • Mounted on the flash accessory shoe or attached to the camera strap.
  • 66-Channels GPS Receiver for fast acquisition and reacquisition.
  • Extremely fast TTFF (Time To First Fix) and fast TTFF at low signal levels.
  • Very high sensitivity (Tracking Sensitivity: -165 dBm), provide superior positing information in environments, through urban canyons, and under dense foliage.
  • Built-in WAAS Demodulator.
  • NMEA 0183 data protocol.
  • Built-in Super Capacitor  to reserve system data for rapid satellite acquisition.
  • Built-in patch antenna, no external antenna required.
  • No Setup Required.
  • di-GPS M3-MTK-S3 Support Nikon D3, D3S, D3X, D4, D700, D800, D800E, D300, D300S, D2XS, D2X, D2HS, D200 & Fujifilm S5 Pro
  • di-GPS M3-MTK-S9 Support Nikon D90

  • di-GPS M3-MTK-S5 Support Nikon D7000, D5000, D5100, D3100

Specifications

General
Chipset MTK MT3329
Frequency L1, 1575.42 MHz 
C/A code 1.023 MHz chip rate 
Channels 66 channel all-in-view tracking 
Sensitivity -148dBm (Cold Start), -165 dBm tracking

Accuracy (Open Sky)
Position 10 meters, 2D RMS 
5 meters, 2D RMS, WAAS enabled 
Velocity 0.1 m/s 
Time 1us synchronized to GPS time

Datum
WGS-84

Acquisition Time (Open sky, stationary requirements)
Reacquisition Less then 1 sec., average 
Hot start 1 sec., average 
Warm start 34 sec., average 
Cold start 45 sec., average

Dynamic Conditions
Altitude: Maximum 18,000m
Velocity: Maximum 515m/s
Acceleration: Maximum 4G

Power
+5V Supply from DSLR Camera
Power consumption 48mA @ acquisition, 37mA @ tracking

Protocol
Direct connect to N-DSLR via 10pin connector
Baud rate 4,800 bps
Output message NMEA 0183

Interface
Circular 10 pin connector direct connect to N-DSLR

Physical Characteristics
Dimension 49mm*34mm*14mm
Weight: 38g
Operating Temperature -10  to +45 Degrees Celsius
Operating Humidity: 5% to 85%, No Condensing

*Specifications are subject to change without any notice.

Downloads

User Guide 

di-GPS Mini 3L User Guide: di-GPS Mini 3 MTK User Guide v1.1

 


di-GPS is a registered trademark or a trademark of Dawn Technology Limited in the Hong Kong and/or other countries.
Nikon D3, D3S, D3X, D4, D700, D800, D800E, D300, D300S, D2XS, D2X, D2HS, D200, D90, D3100, D5000, D5100 & D7000 are registered trademark or a trademark of NIKON CORPORATION in the United States and/or other countries.
Fujifilm and S5Pro are registered trademark or a trademark of FUJIFILM CORPORATION in the United States and/or other countries.
Canon EOS 40D, EOS 50D, EOS 5D Mark II and EOS-1D/Ds MarkIII are registered trademark or a trademark of CANON INC. in the United States and/or other countries.
Products and brand names are trademarks or registered trademarks of their respective companies.
 
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