Holux GR-87 GPS Receiver Module

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$16.00 - $20.00 / Pieces | 1 Piece/Pieces (Min. Order)
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Overview
Quick Details
Brand:
HR
Model Number:
GR-87
Application:
M2M
Country of Origin:
guangdong
Place of Origin:
CN
Brand Name:
Holux
Supply Ability
Supply Ability:
1000 Piece/Pieces per Day
Packaging & Delivery
Port
FOB Shenzhen,China

Specifications

 

Holux GR-87 GPS receiver module for Car Navigation, Marine Navigation, Tracking devices/systems and Mapping devices 

 
Holux GR-87 GPS receiver module
 

HOLUX GR-87 is a high performance, low power consumption, small size, very easy integrated GPS module designed for a broad spectrum of OEM system applications. This product is based on the proven technology found in other HOLUX 20 channel GPS receivers and SiRFstar III chipset solution. The GPS module will track up to 12 satellites at a time while providing fast time-to-first-fix and one-second navigation updates. Its far reaching capability meets the sensitivity requirements of car navigation as well as other location-based applications. Therefore, HOLUX GR-87 module is very fit to the customers who devote themselves to AVL system integration and location-based service

 

 

The GR-87 design utilizes the latest surface mount technology (BGA) and high level circuit integration to achieve superior performance while minimizing space and power requirements. This hardware capability combined with software intelligence makes the board easy to be integrated and used in all kinds of navigation applications or products. The application system may communicate with the module set via two RS232 compatible bi-directional communication channels with CMOS/CMOS 3V voltage level.

 

 

 

 Application:

 

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

 

Features:

*Build on high performance SiRF StarIII chipset.
*Average Cold Start time and under 45 seconds.
*Low power consumption
*20 channels “All-in-View” tracking.
*200,000+ effective correlators for fast TTFF and high sensitivity acquisitions
*Integrated ARM7TDMI CPU with software engineering services and available for embedded customer defined applications.
 
*On chip 1Mb SRAM.
*Dual TTL level serial ports with one for GPS receiver command message interface, another one for RTCM-104 DGPS input.
 
*Compact Board Size 1"x1"x0.27"(25.4x25.4x7mm) for easy integration into hand-held device.
*Reacquisition Time 0.1 seconds
*Support Standard NMEA-0183 and SiRF Binary protocol
*Support Accurate 1PPS Output Signal Aligned with GPS Timing
*Multi-path Mitigation Hardware
*On-board RTCM SC-104 DGPS and WAAS /EGNOS Demodulator
*Built-in a lithium battery make GPS fast positioning

 

 

Specification:

GeneralAccuracy (Open Sky)
Frequency: L1,1575.42MHZPosition u 10 meters, 2D RMS .
C/A Code: 1.023MHZ chip rate7 meters 2D RMS, WAAS corrected .
Channels: 201-5 meters, DGPS corrected .
TIMEMARK-1PPS PulseAltitude < 35m Vertical in term of 95% .
Level CMOS 3VVelocity 0.1 meters/second .
Pulse duration 1 microsecond.Time 1 microsecond synchronized to GPS time
Time reference At the pulse positive edge.Acquisition Rate (Open sky, stationary requirements)
Measurements Aligned to GPS second, 1 microsecond.Reacquisition: 0.1 sec., average.
DatumHot start: 1 sec., average.
Default WGS-84 .Warm start: 38 sec., average.
Other Support different datum by request .Cold start: 42 sec., average.
Physical CharacteristicsInterface
Active Size: 25.4(W) x 25.4(D) x 7(H) (mm)Antenna connector type: MMCX, output 2.8 VDC. (optional output VCC_IN).
Weight: 2 gMinimum signal tracking: -159 dBm.
Interface connector 6-pin straight male header, 1.25 mm pitch .Two full duplex serial communication, CMOS interface, with user selectable baud rate (4800-Default, 9600, 19200, 38400).
Power :
Input power 3.3V - 5.5VDCNMEA 0183 Version 2.2 ASCII output (GGA, GSA, GSV, RMC (VTG , GLL and ZDA for optional)) .
Input current: Less than 80 mA (without antenna)SiRF binary-position, velocity, altitude, status output .
Backup power: 3V Rechargeable Lithium cell battery, up to 500 hours discharge.Environmental Characteristics
 Operating temperature range : -10 °C to +60 °C
 Storage temperature range: -20 °C to +85 °C