Rainbow Electronics EB-A801 - Manual (Page 6)

EB-A801 User’s Manual V1.0
EverMore Technology Inc.
2F, No.7, R&D Road 1, Science-Based Industrial Park, Hsinchu, Taiwan, 300, R.O.C.
http://www.emt.com.tw
6
2. Technical Specifications
Items Description
General L1 1575.42MHz, C/A code, 16-channel all in view
tracking
Sensitivity -158 dBm (typical)
Update Rate 1 Hz
Accuracy Position: <15m(95%) without S/A
Velocity: 0.1 m/sec without S/A
Time:
± 100ns synchronized to GPS time
Acquisition Cold start: 34 sec average
Warm start: 33 sec average
Hot start : 3.5 sec average
Dynamics Altitude: 18,000m/ Max
Velocity: 515 m/s
Acceleration: 4g Max
Reacquisition Time 0.1 second
DGPS WAAS /EGNOS
Datum WGS-84
Protocol NMEA-0183 V2.2 Baud rate: 9600 (default)
8-None-1, Binary, RTCM
NMEA Message Default: GGA, GSA, GSV, RMC,GLL, ZDA,VTG
Primary Power 3.3VDC ± 0.1Vp-p ripple
Power Consumption 39 mA
Backup Current 5 uA typical
Serial Port UART, USB
Operation Temperature -40
o
C to +85
o
C
Storg Temperature -45
o
C to +90
o
C
Operating Humidity 5% to 90% non-condensing
Interface 28 pin SMD Package / LVTTL level output
Dimension 24x20x2.6 mm
z Preliminary Specification, Subject To Change without Notice