GPS BT Receiver

Ħ@

 GBT-709 

Features

  • SiRF Star III high performance and low power consumption chipset

  • 20 channel all-in-view tracking channels for fast acquisition and reacquisition.

  • Compatible with Bluetooth devices with Serial Port Profile (SPP).

  • Built-in rechargeable Lithium ion battery without external power supply for about 12 hours in Scan Mode

  • Built-in rechargeable battery for memory and RTC backup and for fast Time To First Fix (TTFF). Support NMEA0183 v2.2 data protocol or SiRF binary code.

  • FLASH based program memory. New software revisions upgradeable through serial interface.

  • Provide expand terminal and can contact to other system without Bluetooth devices.

Briefing

  • Vehicle Tracing & Location Base Services

  • PDA/Notebook Navigation

  • Car Navigation

  • Marine Navigation

Specification

Item

 Description

Specification

ĦE 20 channel all-in-view tracking
ĦE Receiver: L1, C/A code
ĦE Antenna Type: Built-in Ceramic patch antenna
ĦE Minimum signal tracked: -159dBm
ĦE On/Off switch : Soft Button

Position Accuracy

Non DGPS (Differential GPS) ĦG
ĦE Position : 5 - 25 m CEP without SA
ĦE Velocity : 0.1m / sec
ĦE Time : 1 microsecond synchronized to GPS time

Acquisition Time

ĦE Reacquisition 0.1 sec. averaged
ĦEHot Start < 1.5 sec. averaged
ĦEWarm Start < 40 sec. averaged
ĦECold Start < 50 sec. averaged

Protocol & Main Interface

Compatible with Bluetooth devices with Serial Port Profile (SPP)
ĦE Bluetooth™ version 1.1 compliant
ĦE Bluetooth™ Class 2 operation (up to 10 meter range)
ĦE Frequency : 2.400 to 2.480 GHz
ĦE Modulation: FHSS / GFSK
ĦE RF channels: 79
NMEA Protocol Output : V 2.2 (optional V3.0)
ĦE Baud Rate : 38400 bps
ĦE Data Bit : 8
ĦE Parity : N
ĦE Stop Bit : 1
ĦE Format:GGA , GSA, GSV, RMC, VTG
ĦE Optional : GGL, SiRF Binary

Dynamic Conditions

ĦEAltitude : 18,000 m ( 60,000 feet ) max
ĦEVelocity : 515 m /sec ( 700 knots ) max
ĦEAcceleration : 4G
ĦEJerk : 20 m /sec, max

Power

Operational Power

3.3VDCĦÓ10%

Input Power

5VDCĦÓ10%

Battery Source

Rechargeable and removable battery with 5V
DC input charging circuit

Environment Conditions

ĦE Operating temperature ĦG -20 ˘X to 60 ˘X C
ĦE Store Temperature: -20 ˘J to + 85 ˘J
ĦE Humidity ĦG 5% to 95% Non-condensing

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