JLN-720 Satellite Speed Log vs CLETA Electromagnetic Speed Log

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

The JRC (Navigation) JLN-720 Satellite Speed Log and AMI Marine CLETA Electromagnetic Speed Log are both integrated bridge systems products certified to SOLAS. Key difference: Display — JLN-720 Satellite Speed Log is 5-inch WVGA color LCD, vertical, touch panel vs CLETA Electromagnetic Speed Log at Multifunction colour display.

JLN-720 Satellite Speed Log
CLETA Electromagnetic Speed Log

Specification comparison

Specification JLN-720 Satellite Speed Log CLETA Electromagnetic Speed Log
Measurement Method GPS satellite (C/A code)
Frequency 1575.42 ± 1 MHz
Speed Range -99.99 to 99.99 knots
Speed Accuracy (standard) 1% or 0.1 knot
Speed Accuracy (enhanced, 5+ sats) 0.2% or 0.02 knot
Distance Accuracy 1% or 0.1 NM per hour
Display 5-inch WVGA color LCD, vertical, touch panel Multifunction colour display
Weight (GPS Compass Sensor NNN-21) 5.9 kg
Weight (Main Display NWZ-510SDG) 1.2 kg
Power Supply 100 / 230 VAC ± 15%, 50/60 Hz
Power Consumption 110 VA
Temperature Range (GPS sensor) -25 to +55 C
Temperature Range (display) -15 to +55 C
Measurement Type Speed through water (electromagnetic)
Additional Data Speed over ground from GPS, heading
Language Configurable (any language on request)

Certification comparison

Certification JLN-720 Satellite Speed Log CLETA Electromagnetic Speed Log
MED — Not listed ✓
SOLAS ✓ ✓

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Data sources

JLN-720 Satellite Speed Log
Data from jrc.co.jp ·
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CLETA Electromagnetic Speed Log
Data from amimarine.com ·
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