9-4
9.3 JLR-4340 GPS Sensor
9.3.1 Basic
(1)GPS Unit
・Reception Method :Multi channel 12ch + SBAS 1ch
・Reception Frequency :1575.42MHz±1MHz(C/A code)
・Maximum Number of
Tracked Satellites :12 satellites
・Accuracy :13m 2DRMS (HDOP≦4 SA off)
7m 2DRMS (SBAS selected)
・SBAS :WAAS、MSAS、EGNOS
・Geodetic datum :Selection among 46 geodetic datum
(2)Power Supply
・Power Supply Voltage :DC12/24V(+30%,-10%)
・Power Consumption :less than 1.5W
(3)Dimension and Mass
・Dimensions :φ108mm×H108mm
・Mass :Approximately 0.7Kg (Include Cable)
9.3.2 Environment
・Operating Temperature :-25℃~+55℃
・Storage Temperature :-40℃~+70℃
・Vibration :IEC60945 ed.4 conformant
・EMC :IEC60945 ed.4 conformant
・Waterproofing :IP56