9.2 JLR-4341 DGPS Sensor
9.2.1 Basic
(1)GPS Unit
・Reception Method
・Reception Frequency
・Maximum Number of
Tracked Satellites
・Accuracy
・SBAS
・Geodetic datum
(2)Beacon Unit
・Reception Frequency
・Selection of
Beacon Station
(3)Power Supply
・Power Supply Voltage
・Power Consumption
(4)Dimensions and Mass
・Dimensions
・Mass
9.2.2 Environment
・Operating Temperature :-25℃~+55℃
・Storage Temperature
・Vibration
・EMC
・Waterproofing
:Multi channel 12ch + SBAS 1ch
:1575.42MHz±1MHz(C/A code)
:12 satellites
:13m 2DRMS (HDOP≦4 SA off)
5m
2DRMS (Beacon selected)
7m
2DRMS (SBAS selected)
:WAAS、MSAS、EGNOS
:Selection among 46 geodetic datum
:283.5~325kHz
:Automatic or manual
:DC12/24V(+30%,-10%)
:less than 2.5W
:φ134mm×H155mm
:Approximately 1.7kg (Include Cable)
:-40℃~+70℃
:IEC60945 ed.4 conformant
:IEC60945 ed.4 conformant
:IP56
9-3