RECEIVER ENGINE BOARD GLOB NOLOGY Engine Board Specification

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RECEIVER ENGINE BOARD GLOB NOLOGY Engine Board Specification

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RECEIVER ENGINE BOARD
GLOB NOLOGY
Engine Board Specifications
REVISIONS V1.0 V1.1 10-01-2006 10-23-2006 Convert test format Update pin-out drawing
2006 GlobalSat Technology Corporation (Taiwan) 16F, Jian Road, Chung City, Taipei, 235, Taiwan. www.globalsat.com.tw USGlobalSat, Inc. (USA) 1308 John Reed Court, City Industry, 91745 http://www.usglobalsat.co
able Contents
EM-411 BOARD OVERVIEW FEATURES SPECIFICATIONS ASSIGNMENT DESCRIPTIONS DIMENSIONS MOUNTING. NMEA SiRF COMMAND LINKS
EM-411 BOARD OVERVIEW
EM-411 engine board cost maintains high reliability accuracy making ideal choice integration with OEM/ODM systems. EM-411 features
integrated patch antenna complete implementation.
FEATURES: SiRF Star high performance chipset Very high sensitivity (Tracking Sensitivity: -159dBm) Extremely fast TTFF (Time First Fix) signal levels Supports NMEA 0183 data protocol Built-in SuperCap maintain system data rapid satellite acquisition Built-in patch antenna Foliage Lock weak signal tracking Compact size All-in-view 20-channel parallel processing Snap Lock 100ms re-acquisition time Superior urban canyon performance WAAS EGNOS support RoHS compliant
Only differences between EM-411 EM-406/406a Engine Boards: EM-406:TX pins transposed. EM-406 #3=RX #4=TX (non-lead-free) EM-411 #3=TX #4=RX (RoHSl ead-free) EM-406a:TX pins transposed. EM-406a #3=RX PIN#4=TX (RoHS lead-free) EM-406a 1PPS output header EM-411 #3=TX PIN#4= (RoHS lead-free)
SPECIFICATIONS
General Receiver Power
Chipset: SiRF Star Frequency: 1575.42 Code: 1.023 chip rate Channels: channel all-in-view tracking Sensitivity: -159dBm
Accuracy
Main Power Input: 4.5V~6.5V Input Powwer Consumption: 60mA (35mA trickle mode) Backup power: +2.5V +3.6V Bacckup current: 10uA typical
ProtProtocol
Position: meters, meters, RMS, WAAS enabled Velocity: Time: synchronized time
Datum
Electrical Level: level, Output Voltage Level: 0V~2.85V Baud Rate: 4800 OuOutput Message: NMEA 0183 GGA, GSA, GSV, RRMC (VTG, optional)
Physical Characteristics
Default: WGS-84
Acquisition Time
Reacquisition: sec., average Start: sec., average Warm Start: sec., average Cold Start: sec., average
Dynamic Conditions
Dimensions: 1.181" 1.181" 0.413" (30mm 30mm 10.5mm) Operating Temperature: -40F +176F (-40C +85C) Humidity: non-condensing
Altitude: 18,000 meters (60,000 feet) Velocity: meters/second (1000 knots)
EM-411_v1.1.doc
PINASSIGNMENT
DESCRIPTIONS
VCC: power input): This main supply 4.5V 6.5V power module board. This main transmit channel outputting navigation measurement data user's navigation software user-written software. This main receive channel receiving software commands engine board from SiRfdemo software from user-written software. Normally this must kept High don't this please connect resistor 3.5V pull high. GND: provides ground engine boards. sure connect grounds PPS: This provides pulse-per-second output from engine board that synchronized time.
EM-411_v1.1.doc
DIMENSIONS
EM-411_v1.1.doc
MOUNTING
Recommended mounting methods: industrial grade double-sided foam tape. Place bottom side engine board. recessed cavity your housing design with foam eliminate shifting movement. provided mounting holes engine board PCB.
NMEA& SiRF COMMAND LINKS
Please download latest output control commands from web-site:
NMEA Command Reference Manual
SIRF Binary Protocol Reference Manual
product specifications contained this document subject change without notice.
EM-411_v1.1.doc
NOTES:
EM-411_v1.1.doc

RECEIVER ENGINE BOARD GLOB NOLOGY Engine Board Specification

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