JLR-41 GNSS Compass vs GEOLOG Dual-Axis GNSS Speed Log System
Integrated Bridge Systems comparison
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2 products
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The JRC (Navigation) JLR-41 GNSS Compass and AMI Marine GEOLOG Dual-Axis GNSS Speed Log System are both integrated bridge systems products certified to MED.
GEOLOG Dual-Axis GNSS Speed Log System
Specification comparison
Specification
JLR-41 GNSS Compass
GEOLOG Dual-Axis GNSS Speed Log System
Satellite Systems
GPS, Galileo, GLONASS, BeiDou, QZSS
Heading Accuracy
0.25 degrees RMS
Position Accuracy (Multi-GNSS PPP)
1.8 m (2DRMS)
Position Accuracy (non-PPP)
4 m (2DRMS)
Roll Accuracy
0.4 degrees RMS
Pitch Accuracy
0.4 degrees RMS
Heave Accuracy
5 cm RMS
Rate of Turn
45 degrees/sec
Channels (GPS + QZSS)
15
Channels (Galileo)
10
Weight (Sensor JLR-4101)
5.3 kg
Weight (Display NWZ-1680)
1.8 kg
Power Supply
12/24 VDC (+30% / -10%)
Power Consumption
< 14 W
Temperature Range (sensor)
-25 to +55 C
Temperature Range (display)
-15 to +55 C
Waterproof Rating
IP56
Axes
2 (fore/aft and athwartships)
Sensor Configuration
Single sensor
Measurement Type
Speed over ground (GNSS)
Certification comparison
Certification
JLR-41 GNSS Compass
GEOLOG Dual-Axis GNSS Speed Log System
MED
✓
✓
SOLAS
✓
— Not listed
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Data sources
GEOLOG Dual-Axis GNSS Speed Log System
Data from amimarine.com ·
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