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Sony Corporation |
16-Channel GPS Receiver Module
GXB2000
Description
The GXB2000 is a 16-channel GPS receiver module. The GXB2000 is a small and light device, and it
includes all the functions required for GPS except for the antenna.
The GXB2000 can be support the various kinds of the portable applications as well as the car navigation system.
Features
• 16-channel GPS receiver capable of simultaneously receiving 16 satellites
• All-in-view measurement
• 2-satellite measurement
• D-GPS (Differential GPS)
RTCM
SC104 version 2.1
DARC
BTA R-003 standard
• Low current consumption (270mW, Typ)
• Small and light package type
• The countermeasure of EMI (electromagnetic wave impediment)
Recommended Operating Conditions
• Supply voltage (3V spec.) VDD 3.0 to 3.6
(5V spec.) VCC
4.5 to 5.5
• Operating temperature
Topr –40 to +85
V
V
°C
GPS (Global Positioning System) is the position measurrment system that the U.S. control and operate. It have some posibility of
the position measurement deterioration that depends on the working GPS.
It dose not gurantee the standard,etc in this material including the case above.
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
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E99658-PS
GXB2000
Specification
Specification of reception unit
Reception method
Parallel 16 channels
RF input
Reception frequency
Characteristics impedance
Reception sensitivity
1575.42MHz L1 band, C/A code
50Ω
–130dBm or less
(Sony's recommended anntena input level)
Positioning system
WGS-84
Positioning accuracy
Position
Velocity
100m 2DRMS
(SA ON, PDOP = 2.5, HDOP = 1.5)
0.9m/s
(SA ON, PDOP = 2.5, HDOP = 1.5)
Positioning condition
A) DOP limit
3D: PDOP ≤ 12
2D: HDOP ≤ 6
B) Elevation mask: 5° or more
Follow-up performance
Velocity
Acceleration
500km/h or less
2G or less
Measured data update time
Every 1s
D-GPS function
DARC BTA R-003 standard
RTCM SC104 version 2.1
(6 of 8 format)
Using type 1 data for correct caluculation
Measurement method
All-in-view measurement
2-satellite measurement
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