Shenzhen Shanhai Technology Ltd.
Shenzhen Shanhai Technology Ltd. Professional GSM GPRS modem and module GPS module manufacture. We supply high quality products, competitive price, and 5 star customer service
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Overview
The GR-271 CF GPS Receiver provides a host of features that make it easy for integration and use.It uses 20 parallel satellite-tracking channels for fast acquisition and reacquisition. It Support CF card type I connector suitable PDA, Hand Held PC or PC device and using Star III/LP low power consumption chipset.
Quick Time to First Fix (TTFF)
WAAS/EGNOS Demodulator
Low Power Consumption Chipset
Support CF Card Type I Connector
Features
·20 parallel satellite-tracking channels for fast acquisition and reacquisition.
·Built-in hardware tracking loop processor WAAS/EGNOS demodulator
·Low power consumption with Star III chipset.
·Built-in rechargeable battery for memory and RTC backup and for fast Time to First Fix(TTFF).
·Support NMEA0183 v2.2 data protocol and SiRF binary code.
·Enhanced algorithms -SnapLock and SnapStart provide superior navigation performance in urban, canyon and foliage environments
·Support CF card type I connector suitable PDA, Hand Held PC or PC device.
Specification:
·Tracks up to 20 satellites
·Receiver: L1, C/A code.
·Acquisition time
·Max update rate: 1 HZ.
·Reacquisition 0.1sec.averaged
·Hot start 8 sec., averaged
·Warm start 38 sec., averaged
·Cold start 42 sec., averaged
Position
·Non DGPS (Differential GPS):
·Position : 5 - 25 m CEP without SA
·Velocity : 0.1m / sec, without SA
·Time : 1.sec 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 Active Antenna
·Minimum signal tracked: -159dBW
·Dimension: 93.5×43×11 mm
·Weight : < 34g
·Waterproof : IPX5
Protocal & Interface
·NMEA Protocol Output : V 2.2
·Baud rate: 4800 bps
·Data Bit : 8
·Parity : N
·Stop Bit : 1
·Format : GGA, GSA, GSV, RMC
·Optional :
·Baud Rate : 9600, 19200, 38400 bps
·Optional: Baud rate: 9600, 19200, 38400 bps.
·Format: GLL, VTG, ZDA, or SiRF binary
·Interface:
·H/W: Compact Flash - CF type I
·S/W: Emulated COM Port 1-8( Auto Select)
·Operation Temperature: -10℃ to +70℃
·Store Temperature: -45℃ to +85℃
·Operation Humidity: 5% to 95% No condensing.
·Power consumption: < 80mA at 3.3V+/-10% input
LED Function
·Power On/Off and Navigation Update Indication