EVT-850 offers a SMA type connector which must be connected to an external active antenna.
7.2 GPS Antenna Connector
EVT-850 offers a SMA type connector which must be connected to an external passive antenna.
7.1GPRS/GSM Antenna Connector
7.Antenna Interface
EVT-850 offers RS232 interface and RS232 meets the requirements of TIA/EIA-232-F. RS232 interface is a command and data interface which allows users to download Java firmware and set functions.
6. RS232 Interface
1Sec
Refresh time
GPGGA/GPGSA/GPGSV/GPRMC
Output sentences
None
Parity
8 bit
Data bit
1 bit
Stop bit
1 bit
Start bit
4800 bps
Bit rate
< 500m/s
< 18,000m
(2) velocity
(1) Altitude
Operational Limits
UART
Interface
4G (39.2m/sec2)
Dynamic condition
1Sec(typ)
25Sec(typ)
29Sec(typ)
(3)Hot start
(2)Warm start
(1)Cold start
Time To First Fix
WGS-84
2.5m CEP
(2)Datum
(1)Position
Accuracy
1575.42MHz L1 C/A Code
Receiver frequency
-160 dBm
Tracking sensitivity
-157 dBm
Acquisition sensitivity
65 channels
Receiver channels / Fixing method
NMEA 0183 Ver3.01
Transmission data
specification
Parameter 5.3 GPS Specifications 85.6Kbps/42.8 kbps Downlink/ Uplink max. Yes USSD support Yes PBCCH support CS1,CS2,CS3,CS4 Coding scheme Class B GPRS Mobil station Class 10 GPRS Multi-slot TCP/UDP/PPP Protocol support Class 1(1W) for GSM 1800 and 1900 Class 4(2W) for EGSM 850 and 900 Output Power Quad band 850MHz/900MHz/1800MHz/1900MHz Frequency specification 2. Features The EVT-850 system takes advantage of JAVA machine to transmit NMEA message to 24-hrs Control Center by Packet-Switch for monitoring through either GPRS or SMS massage system. Control center sets command by sending commands for monitoring through GSM system or Internet access. It is enclosed in a solid casing for easy installation. EVT-850 provides reliable Real Time vehicle GPS positions anytime anywhere in the world, providing the correct position and status of vehicles from remote locations onto computer displayed maps. Benefits such as increased fleet efficiency, improved public and driver safety, better emergency response time, enhanced fleet control, and good public relations are all realized through the proper implementation of EVT-850 system. EVT-850 is a versatile and economical platform for mobile positioning applications. It integrates SkyTraQ GPS module with Quad-band 850/900/1800/1900GSM/GPRS communication module and powerful microcontroller all onto a single board. Vehicle Tracker1.Introductions
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Vehicle Tracker is a versatile and economical platform for mobile positioning applications. It integrates SkyTraQ GPS module
Payment Terms: | L/C,T/T,Western Union |
Model Number: | EVT-850 |
Brand Name: | eBon |
Place of Origin: | Taiwan |
Use: | Automotive |
Type: | Gps Tracker |
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