USB GPS Receiver XC-GD75

Features:

Builds on SiRFstar III chipset with embedded ARM7TDMI CPU available for customized

applications in firmware.

20 parallel satellite-tracking channels for fast acquisition and reacquisition.

200,000 effective correlators for fast TTFF (Time-To-Fast-Fix), and Extremely fast TTFFs at

 low signal level.

Built-in hardware Tracking Loop Processor WAAS/EGNOS Demodulator support.

Built-in repeatable and rechargeable Lithium-ion battery for Time- to- First-Fix (TTFF).

Support NMEA 0183 v3.0 data protocol.

Enhanced algorithms provide superior navigation performance in urban, canyon and foliage

environments. 

For Car Navigation, Marine Navigation ,Fleet Management ,AVL and Location-Based

Services , Auto Pilot ,Personal Navigation or touring devices   ,Tracking devices/systems and

Mapping devices application.

Specifications:

Tracks up to 20 satellites.

Receiver: L1, C/A code

Max update rate: 1 HZ.

Acquisition time

   Reacquisition   0.1sec.averaged

   Hot start          1 sec., averaged

  Warm start       38 sec., averaged

  Cold start         42 sec., averaged

Position accuracy

  Non DGPS (Differential GPS)

    Position     5-25 m CEP without SA

    Velocity     0.1 m/sec, without SA

    Time          1 usec sync GPS Time  

EGNOS/WAAS

    Position     < 2.2 m, horizontal 95% of time

                     < 5 m, vertical 95% of time

Dynamic Conditions:  

   Altitude       18,000 meters 

                      (60,000 feet ) max

   Velocity        515 meters / second  

                       (700 knots) max

Acceleration   4 G, max

Jerk           20 meters/second, max

Antenna Type: Built in Patch Antenna

Minimum signal tracked: -159dBm

Dimension: 74  ×  25  ×  14  mm  

Weight : 23g

Waterproof: IPX7

LED function:  

    Power On/Off and Navigation  

    Update Indication

Operating temperature: -40^oC to +80^oC

Storage temperature:    -45^oC to +100^oC 

Operating humidity:      5% to 95% No condensing.

Power consumption    < 80mA at 4.5- 5.5V input

Protocol and interface:

  NMEA output protocol: V.3.0

    Standard:

    Baud rate: 4800 bps

    Data bit:  8

    Parity:    N

    Stop bit:    1

  Interface: USB PORT