Linx-technologies RXM-GPS-SR Bedienungsanleitung PDF herunterladen

DESCRIPTION

The SR Series GPS receiver module is a self-

contained high-performance GPS receiver with an

on-board antenna, LNA and SAW filter. Based on the

SiRFstar III chipset, it provides exceptional

sensitivity, even in dense foliage and urban canyons.

The module’s very low power consumption helps

maximize runtimes in battery powered applications.

With over 200,000 effective correlators, the SR

Series receiver can acquire and track up to 20

satellites simultaneously in just seconds, even at the

lowest signal levels. Housed in a compact reflow-

compatible SMD package, the receiver requires no

programming or additional RF components to form a complete GPS solution. These

features, along with the module’s standard NMEA data output, make the SR Series

easy to integrate, even by engineers without previous RF or GPS experience.

SR SERIES GPS RECEIVER MODULE DATA GUIDE

WIRELESS MADE SIMPLE

Revised 11/22/10

Figure 1: Package Dimensions

LOT GAxxxx

RXM-GPS-SR

GPS MODULE

0.071

(1.80)

0.909

(23.10)

0.087±0.006

(2.20±0.15)

0.047

(1.20)

0.402

(10.20)

0.402

(10.20)

0.469

(11.90)

0.165±0.006

(4.20±0.15)

0.992

(25.20)

0.488

(12.40)

APPLICATIONS INCLUDE

n Positioning and Navigation

n Location and Tracking

n Security/Loss-Prevention

n Surveying

n Logistics

n Fleet Management

n SiRF Star III chipset

n 200,000+ correlators

n Low power consumption (46mW)

n High sensitivity (-159dBm)

n 20 channels

n Fast TTFF at low signal levels

n Battery-backed SRAM

n No programming necessary

n No external RF components needed

n Integral antenna

n No production tuning

n Direct serial interface

n Power down feature

n Compact surface-mount package

n Manual or reflow compatible

n RoHS compliant

FEATURES

PART # DESCRIPTION

RXM-GPS-SR-x GPS Receiver Module

MDEV-GPS-SR Master Development System

x = “T” for Tape and Reel, “B” for Bulk

Reels are 250 pcs.

Quantities less than 250 pcs. are supplied in bulk

ORDERING INFORMATION

RXM-GPS-SR

1 2 3 4 5 6 ... 14 15

Inhaltsverzeichnis

Seite 1 - RXM-GPS-SR

DESCRIPTIONThe SR Series GPS receiver module is a self-contained high-performance GPS receiver with anon-board antenna, LNA and SAW filter. Based on t

Seite 2 - *CAUTION*

Page 19Page 18200 – PowerManagementThe table below contains the values for the following example to set the receiverto Adaptive Trickle Power mode:$PL

Seite 3 - THE LED OUTPUT

MASTER DEVELOPMENT SYSTEMThe SR Series Master Development System provides all of the tools necessaryto evaluate the SR Series GPS receiver module. The

Seite 4 - POWER CONTROL

Page 23Page 22 Page 23ANTENNA CONSIDERATIONSThe SR Series module has an integral ceramic patch antenna. This eliminatesthe need for any external RF co

Seite 5 - PROTOCOLS

Page 25Page 24AUTOMATED ASSEMBLYFor high-volume assembly, most users will want to auto-place the modules. Themodules have been designed to maintain co

Seite 6 - Page 11Page 10

Page 27Page 26ONLINE RESOURCES• Latest News• Data Guides• Application Notes• Knowledgebase• Software UpdatesIf you have questions regarding any Linx p

Seite 7 - NMEA INPUT MESSAGES

LINX TECHNOLOGIES, INC.159 ORT LANEMERLIN, OR 97532PHONE: (541) 471-6256FAX: (541) 471-6251www.linxtechnologies.comU.S. CORPORATE HEADQUARTERSWIRELESS

Seite 8 - Table 14: ResetCfg Values

ELECTRICAL SPECIFICATIONS*CAUTION*This product incorporates numerous static-sensitive components.Always wear an ESD wrist strap and observe proper ESD

Seite 9 - Page 17Page 16

A BRIEF OVERVIEW OF GPS The Global Positioning System (GPS) is a U.S.-owned utility that freely andcontinuously provides positioning, navigation, and

Seite 10 - $PLSC,200

TYPICAL APPLICATIONSFigure 4 shows a typical application for the module. SLOW START TIMEThe most critical factors in start time are current ephemeris

Seite 11 - MASTER DEVELOPMENT SYSTEM

Page 9Page 8NMEA OUTPUT MESSAGESThe following sections outline the data structures of the various NMEA protocolsthat are supported by the module. By d

Seite 12 - BOARD LAYOUT GUIDELINES

Page 11Page 10GSV – GNSS Satellites in ViewThe table below contains the values for the following example:$GPGSV,3,1,12,28,81,285,42,24,67,302,46,31,54

Seite 13 - Absolute Maximum Solder Times

Page 13Page 12NMEA INPUT MESSAGESThe following outlines the serial commands input into the module forconfiguration. By default, the commands are input

Seite 14 - Page 27Page 26

Page 15Page 14100 – SetSerialPortThis command message is used to set the protocol (SiRF binary or NMEA)and/or the communication parameters (baud rate)

Seite 15 - LINX TECHNOLOGIES, INC

Page 17Page 16103 – Query/Rate ControlThis command is used to control the output of standard NMEA messages GGA,GLL, GSA, GSV, RMC, and VTG. Using this

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Linx-technologies RXM-GPS-SR Bedienungsanleitung

Stöbern Sie online oder laden Sie Bedienungsanleitung nach Hardware Linx-technologies RXM-GPS-SR herunter. Linx Technologies RXM-GPS-SR User Manual Benutzerhandbuch

Inhaltsverzeichnis

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