

SPEED LOG
GS-100
Furuno satellite speed log GS-100 delivers highly accurate speed measurement for safe berthing and docking operations
The GS-100 is a IMO-compliant satellite speed log providing precise speed data for maritime navigation, antenna cable in option.
REF: IMD03384004
MERCHANT MARINE
- FEATURES
- ACCESSORIES AND SPARE PARTS
- VIDEOS
- RESOURCES
- SPECIFICATIONS
Precision Speed Measurement for Safe Berthing and Docking
The Furuno GS-100 satellite speed log provides exceptionally accurate speed measurement with a precision of ±0.02 knots, ensuring safe and efficient berthing and docking operations. Its ability to measure speeds at dead slow is crucial for precisely maneuvering large vessels. Speed data is presented on a crystal-clear 5.7” color LCD, while an optional 8.4” color LCD, ideal for wing workstation installations, offers highly legible real-time information in both graphical and alphanumeric formats.

Enhanced Precision for Docking and Safe Navigation in Narrow Channels
Accurate speed measurement at dead slow is essential for the precise docking of large vessels. The GS-100 delivers exceptional speed accuracy of ± 0.02 knots, providing invaluable assistance during berthing operations and ensuring safe navigation in confined waterways such as narrow channels and straits.

- Standard Supply
- Option
- Mandatory
- Spares
Name | Reference | Type | Short Description | Price | |
GS-1002-E | 00002685700 | Standard Supply | DISPLAY UNIT | Please contact your nearest dealer | |
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GS-1003 | 00002687600 | Standard Supply | JUNCTION BOX | Please contact your nearest dealer | |
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GS-1001B-N | 00003644600 | Standard Supply | ANTENNA UNIT | Please contact your nearest dealer | |
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Name
Reference
Type
Short Description
Price
Name | Reference | Type | Short Description | Price | |
DS-600-HK | 00001631800 | DISPLAY | DISPLAY UNIT | Please contact your nearest dealer | |
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DS-600-HK-V | 00001632400 | DISPLAY | DISPLAY UNIT | Please contact your nearest dealer | |
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DS-600-S | 00001631700 | DISPLAY | DISPLAY UNIT | Please contact your nearest dealer | |
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DS-600-S-V | 00001632300 | DISPLAY | DISPLAY UNIT | Please contact your nearest dealer | |
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IF-2550-IEC1 | 00003783100 | INTERFACE | INTERFACE UNIT | Please contact your nearest dealer | |
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IF-2503 | 00001010100 | INTERFACE | INTERFACE UNIT | Please contact your nearest dealer | |
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IF-2503-V | 00001093100 | INTERFACE | INTERFACE UNIT | Please contact your nearest dealer | |
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FRU-NMEA-PFF-060 | 00150704000 | CABLE | CABLE ASSEMBLY | Please contact your nearest dealer | |
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M12-05BFFM-060 | 00110580010 | CABLE | CABLE ASSEMBLY | Please contact your nearest dealer | |
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MJ-A10SPF0015-150C | 00158887000 | CABLE | CABLE ASSEMBLY | Please contact your nearest dealer | |
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MJ-A10SPF0015-150C | 00016689111 | CABLE | CABLE ASSEMBLY | Please contact your nearest dealer | |
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MJ-A10SPF0015-300C | 00158888000 | CABLE | CABLE ASSEMBLY | Please contact your nearest dealer | |
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MJ-A10SPF0015-300C | 00016689211 | CABLE | CABLE ASSEMBLY | Please contact your nearest dealer | |
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MJ-A3SPF0015-060C | 00126543000 | CABLE | CABLE ASSEMBLY | Please contact your nearest dealer | |
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MJ-A6SPF0011-200C | 00124412000 | CABLE | CABLE ASSEMBLY | Please contact your nearest dealer | |
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MJ-A6SPF0012-200C | 00124413000 | CABLE | CABLE ASSEMBLY | Please contact your nearest dealer | |
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MJ-A7SPF0003-050C | 00015968811 | CABLE | CABLE ASSEMBLY | Please contact your nearest dealer | |
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MOD-WPAS0001-030+ | 00158886000 | CABLE | LAN CABLE ASSEMBLY | Please contact your nearest dealer | |
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MOD-WPAS0001-030+ | 00016460910 | CABLE | LAN CABLE ASSEMBLY | Please contact your nearest dealer | |
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NC-050505-FMF-TS001 | 00016050710 | CONNECTOR | MINI/MICRO T-CONNECTOR | Please contact your nearest dealer | |
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OP20-40 | 00132124000 | FIXING DEVICE | FLUSH MOUNT KIT (S-TYPE) | Please contact your nearest dealer | |
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OP20-40 | 00124389000 | FIXING DEVICE | FLUSH MOUNT KIT (S-TYPE) | Please contact your nearest dealer | |
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OP20-41 | 00132125000 | FIXING DEVICE | FLUSH MOUNT KIT (F-TYPE) | Please contact your nearest dealer | |
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OP20-41 | 00124390000 | FIXING DEVICE | FLUSH MOUNT KIT (F-TYPE) | Please contact your nearest dealer | |
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OP20-50 | 00150681000 | CABLE | CABLE CONVERSION KIT | Please contact your nearest dealer | |
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PR-241 | 00003782000 | POWER SUPPLY | AC/DC POWER SUPPLY UNIT | Please contact your nearest dealer | |
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PR-240 | 00001363200 | POWER SUPPLY | AC/DC POWER SUPPLY UNIT | Please contact your nearest dealer | |
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PR-62 (CHINA) | 00001348500 | POWER SUPPLY | RECTIFIER | Please contact your nearest dealer | |
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PR-62 (CHINA) | 00001348600 | POWER SUPPLY | RECTIFIER | Please contact your nearest dealer | |
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MJ-A6SPF0003-050C | 00015405410 | CABLE | Data cable (6PF<->Nu) 5m | Please contact your nearest dealer | |
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MJ-A6SPF0011-050C | 00159610000 | CABLE | CABLE ASSEMBLY | Please contact your nearest dealer | |
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MJ-A6SPF0011-050C | 00015969010 | CABLE | CABLE ASSEMBLY | Please contact your nearest dealer | |
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MJ-A6SPF0011-100C | 00159611000 | CABLE | CABLE ASSEMBLY | Please contact your nearest dealer | |
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MJ-A6SPF0011-100C | 00015969110 | CABLE | CABLE ASSEMBLY | Please contact your nearest dealer | |
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MJ-A6SPF0012-050C | 00015405310 | CABLE | CABLE ASSEMBLY | Please contact your nearest dealer | |
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MJ-A6SPF0012-100C | 00159607000 | CABLE | CABLE ASSEMBLY | Please contact your nearest dealer | |
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MJ-A6SPF0012-100C | 00015403710 | CABLE | CABLE ASSEMBLY | Please contact your nearest dealer | |
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OP20-36 (FOR OPEN) | 00438083000 | MISCELLANEOUS | BIRD-REPELLENT FIXTURE | Please contact your nearest dealer | |
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LTWMN-05AFFT-SL8001 | 00016050910 | CONNECTOR | TERMINATION RESISTOR(MINI) | Please contact your nearest dealer | |
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Name
Reference
Type
Short Description
Price
Name | Reference | Type | Short Description | Price | |
ANT-DN18WAPVC-300 | 00127733000 | Mandatory Accessory | CABLE ASSEMBLY | Please contact your nearest dealer | |
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ANT-DN18WAPVC-400 | 00127734000 | Mandatory Accessory | CABLE ASSEMBLY | Please contact your nearest dealer | |
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ANT-DN18WAPVC-500 | 00127735000 | Mandatory Accessory | CABLE ASSEMBLY | Please contact your nearest dealer | |
Stock available the
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ANT-DN19WAPVC-300 | 00162537000 | Mandatory Accessory | CABLE ASSEMBLY | Please contact your nearest dealer | |
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ANT-DN19WAPVC-400 | 00162538000 | Mandatory Accessory | CABLE ASSEMBLY | Please contact your nearest dealer | |
Stock available the
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ANT-DN19WAPVC-500 | 00162539000 | Mandatory Accessory | CABLE ASSEMBLY | Please contact your nearest dealer | |
Stock available the
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MJ-A10SPF0016-010C | 00126604000 | CABLE | CABLE ASSEMBLY | Please contact your nearest dealer | |
Stock available the
Please contact nearest dealer
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Name
Reference
Type
Short Description
Price
Name | Reference | Type | Short Description | Price | |
SP14-03001(BOX) | 00101453000 | Spares | SPARE PARTS | Please contact your nearest dealer | |
Stock available the
Please contact nearest dealer
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SP26-00101(BOX) | 00107703000 | Spares | SPARE PARTS | Please contact your nearest dealer | |
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Name
Reference
Type
Short Description
Price
Download all the necessary documents
High-fidelity wireframes are often used for documenting because they incorporate.

Product Advantages
Offers transverse speed at bow and stern position, as well as longitudinal speed
Provides transverse speed at any position of the ship utilizing the built-in satellite compass
Delivers roll, pitch and angular information for navigation equipment such as Radar, ECDIS and AIS
Fully complies with SDME (Speed and Distance Measuring Device) standard (IEC 61023) and THD (Transmitting Heading Device) standard (ISO 22090-3)
5.7" color LCD
Compact antenna unit facilitates ease of installation
Simplified menu operation
Speed accuracy ± 0.02 kn
Features
Feature | Description | Units | |||
DISPLAY Size | 5.7 | " | |||
Stock available the
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DISPLAY Type | Color LCD | ||||
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ENVIRONMENT Relative humidity | 93% or less at +40℃ | ||||
Stock available the
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ENVIRONMENT Vibration | IEC 60945 Ed. 4 | ||||
Stock available the
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ENVIRONMENT Waterproofing | Antenna: 56 / display unit and junction box: 22 | IP | |||
Stock available the
Please contact nearest dealer
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INTERFACE LAN | 1 | Port | |||
Stock available the
Please contact nearest dealer
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INTERFACE Serial (IEC61162-2) (IEC61162-1) | 2 | Port | |||
Stock available the
Please contact nearest dealer
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INTERFACE USB | 1 | Port | |||
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POWER Consumption | 0.6 | A | |||
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POWER Input | 24 | V | |||
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SPEED LOG attitude (Heading/Pitch/Roll) accuracy | 0.5 | ˚ RMS | |||
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Please contact nearest dealer
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SPEED LOG attitude resolution | 0.1 or 0.01 (selectable) | ° | |||
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Please contact nearest dealer
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SPEED LOG Distance measurement accuracy | 0.01 NM | ||||
Stock available the
Please contact nearest dealer
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SPEED LOG Follow-up (Heading/Pitch/Roll) | 45 | ˚/s | |||
Stock available the
Please contact nearest dealer
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SPEED LOG Frequency | L1: 1575.42 MHz (GPS/Galileo/QZSS), 1602.5625MHz (GLONASS) - RX | ||||
Stock available the
Please contact nearest dealer
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SPEED LOG Position Accuracy | GNSS: 5m approx. (2 drms, HD0P<4) / SBAS: 4m approx. (2 drms, HD0P<4) | m | |||
Stock available the
Please contact nearest dealer
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SPEED LOG Settling time | 90 | s | |||
Stock available the
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SPEED LOG Speed measurement accuracy | At Antenna Unit (satellite: more than 5): 0.02 kn RMS / Transverse speed at reference position (satellite: more than 5): 0.08 kn RMS / satellite: 3 or 4: 0.2 kn RMS | ||||
Stock available the
Please contact nearest dealer
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SPEED LOG Speed resolution | 0.1 or 0.01 (selectable) | kn | |||
Stock available the
Please contact nearest dealer
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SPEED LOG Tracking code | C/A code (GPS/QZSS), E1B (Galileo), 10F (GLONASS) | ||||
Stock available the
Please contact nearest dealer
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WHEELMARKED / IMO Compliant | Yes | ||||
Stock available the
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Feature
Description
Units
In the box
1 x antenna unit GS-1001B-N
1 x display unit GS-1002-E
1 x junction box GS-1003
Notes:
The GS-100 does not include an antenna cable. please order the antenna cable below:
a. Standard antenna cable for 15m/30m:
antenna cable assy - selectable 15m / 30m, but please specify the length when you place orders for equipment.
15m antenna cable MJ-A10SPF0015-150C
30m antenna cable MJ-A10SPF0015-300C
b. Armored cable assy for 30/40/50m:
armored cable assy - selectable 30m / 40m / 50m, but please specify the length when you place orders for equipment.
30m armored cable ANT-DN18WAPVC-300
40m armored cable ANT-DN18WAPVC-400
50m armored cable ANT-DN18WAPVC-500
When the armored cable is selected, the following installation materials need to be purchased as well:
1 x 1m cable assembly MJ-A10SPF0016-010C
1 x mini/micro t-connector NC-050505-FMF-TS001
1 x termination resistor (mini)
1 x vinyl tape 0.2x19x10000mm black
1 x self-bonding tape no.15