Parallax VPN1513, Руководство пользователя

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1. Product Information
Product Name: VPN1513
Product Description:
VPN1513 is a compact, high performance, and low power consumption GPS engine board. It uses SiRF
Star III chipset which can track up to 20 satellites at a time and perform fast TTFF in weak signal
environments. VPN1513 is suitable for the following applications:
‧
Automotive navigation
‧
Personal positioning
‧
Fleet management
‧
Mobile phone
navigation
‧
Marine navigation
Product Features:
SiRF star III high performance GPS Chipset Very high sensitivity (Tracking
Sensitivity: -159 dBm)Extremely fast TTFF (Time To First Fix) at low signal level Two serial ports
4Mb flash Built-in LNA Compact size (15.9mm * 13.1 mm * 2.2mm) suitable for space-sensitive
application One size component, easy to mount on another PCB board Support NMEA 0183 and
SiRF binary protocol
Product Specifications
GPS Receiver
Chipset SiRF GSC3e/LP
Frequency L1, 1575.42 MHz
Code C/A Code
Protocol NMEA 0183 v2.2
Default:GGA,GSA,GSV,RMC
Support:VTG,GLL,ZDA) SiRF binary and
NMEA Command
Available Baud Rate 4,800 to 57,600 bps adjustable
Channels
20
Flash
4Mbit
Sensitivity
Tracking:-159dBm
Cold Start
42 seconds, average
Warm Start
38 seconds, average
Hot Start
1 second, average
Reacquisition
0.1 second, average