9-4
9.3 JLR-4340
GPS
Sensor
9.3.1 Basic
Specification
(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
:φ
108mm×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
Summary of Contents for JLR-7900
Page 2: ......
Page 11: ...ix...
Page 16: ......
Page 23: ...1 7 NBD 577C Power Supply Outline Drawing Unit mm Mass Approximately 5 4 kg...
Page 27: ...1 11 NQA 4351 Output Buffer Outline Drawing Unit mm Mass Approximately 0 8 kg...
Page 29: ...1 13 NCZ 1663 Select Switch Unit mm Mass Approximately 0 2 kg...
Page 30: ...1 14 NCZ 1663 Select Switch Flush Mounting Unit mm Mass Approximately 0 2 kg...
Page 31: ...1 15 NCZ 1537B Select Switch Flush Mounting Unit mm Mass Approximately 0 55 kg...
Page 33: ...1 17 NKG 94 Printer Outline Drawing Unit mm Mass 2 2 kg or less Printer Rack...
Page 38: ...2 4...
Page 42: ...3 4...
Page 138: ...6 10 Required installation space Unit mm Mount bottom 285 or more 190 or more 190 or more...
Page 158: ...6 30...
Page 160: ...7 2...
Page 162: ...8 2...
Page 181: ......
Page 182: ......
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