GPS Bluetooth
GPS Mouse
Navigator
Personal Tracker
GPS Engine Board
Other

EB717 Product Features

Large Photo
  • 20 ¡Vchannel GPS receiver capable of simultaneously receiving 20 satellites
  • Full navigation accuracy provided by Standard Positioning Service (SPS)
  • Reception frequency 1575.42MHz (L1 band, CA code)
  • SiRF Star III Chipset with embedded ARM7TDMI CPU
  • Support standard NMEA 0183 data protocol and SiRF binary code
  • Internal RTC (Real Time Clock)
  • Build-in 3V (3.0V~ 3.6V)DC converter
  • High speed signal acquisition using 1920 time/frequency search channels
  • Support U.S. Coast Guard DGPS beacon signal
  • Built-in WAAS/EGNOS Demodulator


Driver / Manual / Specification

Performance

Acquisition time (open sky and stationary)

Reacquisition 0.1 second, everage
Update Rete Once per second, continuous
Hot start Average 5 seconds
Warm start Average 38 seconds
Cold start Average 50 seconds
Accuracy Position 2DM RMS: aprox. 5 m
Sensitivity Tracking -158 dBm (average)
Acquisition -143 dBm (average)
Dynamics Altitude < 18000 meter
Velocity < 500 m/sec
Acceleration < 4 g
Frequency L1, 1575.42MHz C/A code
Power Consumption Under 80mA@3.3V fully active
Power Management Sleep mode power saving
Data Update Time 1 second

Power & Interface characteristics
Baud rate

The default NMEA baud rate is 9600 baud.
The default serial port s etting for SiRF binary mode is 57600, N, 8,1

I/O Protocol NMEA 0183 (default)
I/O Connector 6-pin type ¡@ ¡@

Physical characteristics

Dimensions

15.9 ( W ) X 13.1 ( L ) X 2.5 (H) mm
Weight 1.05g

Environment conditions

Operating temperature

-10¢XC ~ +60¢XC
Storage temperature -20¢XC ~ +70¢XC
Operating humidity 5% ~ 95% RH, non condensing

Assignment of Connector
PIN Description
1 ANT Antenna signal input
2-4 AGND Analog ground
5 DC1.5V BBSRAM Power,Min2V,Connect to consider charging the back-up battery.
6 GND Shielding case ground
7 B/S Boot select GND= operating mode , OPEN = Down load mode.
8-10 AGND Analog ground
11 VDD Main power Vcc (3.0V)
12 AGND Analog ground
13 RESET Reset There is an Internal reset circuit in EB717 GPS module. This is active low
14 AGND Analog ground
15 GND Shielding case ground
16 ECLK External clock for correcting clock
17-23 AGND Analog ground
24 GND Shielding case ground
25 TIME SYNC Time synchronous signal for correcting time
26 AGND Analog ground
27 WAKE UP External wake-up input high(1) : off low(0): on
28 AGND Analog ground
29 AGND Analog ground
30 TX0 Serial UART interface to BB processor, input, 3V_I/O
31 RX0 Serial UART interface to BB processor, output, 3V_I/O
32 RX1 Serial UART interface (unused)
33 GND Shielding case ground
34 TX1 Serial UART interface (unused)
35 AGND Analog ground
36 AGND Analog ground


2006 Compass Systems Corp. All Rights Reserved / Best viewed under 1024 x 768 modes.