NAVIGAT 3500 Fiber Optic Gyrocompass vs SMIDS MK II Legacy Speed Log

Integrated Bridge Systems comparison · 2 products · View all Integrated Bridge Systems

The Sperry Marine NAVIGAT 3500 Fiber Optic Gyrocompass and AMI Marine SMIDS MK II Legacy Speed Log are both integrated bridge systems products certified to MED.

NAVIGAT 3500 Fiber Optic Gyrocompass
SMIDS MK II Legacy Speed Log

Specification comparison

Specification NAVIGAT 3500 Fiber Optic Gyrocompass SMIDS MK II Legacy Speed Log
Heading Accuracy <= 0.15 deg secant latitude RMS
Roll/Pitch Accuracy <= 0.02 deg RMS (with GNSS)
Rate of Turn Accuracy 0.06 deg/min
X/Y Rate Accuracy 0.06 deg/min
Heave Accuracy 0.1 m or 10% (whichever is higher)
Initial Settling Time 5 minutes
Fine Settling Time 25 minutes
MTBF 150000 hours
Technology Fiber optic gyro (FOG), no moving parts
Serial Outputs (Repeaters) 12
Serial Outputs (Receivers) 6
Warranty 5 years
GNSS Systems GPS and GLONASS
Measurement Type Speed over ground
System Type SDME (Speed Distance Measuring Equipment)

Certification comparison

Certification NAVIGAT 3500 Fiber Optic Gyrocompass SMIDS MK II Legacy Speed Log
CCS ✓ — Not listed
MED ✓ ✓

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Data sources

NAVIGAT 3500 Fiber Optic Gyrocompass
Data from sperrymarine.com ·
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SMIDS MK II Legacy Speed Log
Data from amimarine.com ·
View original