Sailor TT3020C INM-C, commonly known as SAILOR TT-3020C Inmarsat-C GMDSS Transceiver, is a maritime satellite communication device from Thrane & Thrane / SAILOR. The device is designed for the How does the RT5022 differ from the RT5020? system on ships, supporting global safety communication via the Inmarsat-C.

network. With stable data transmission and reception capabilities, Sailor TT3020C INM-C is suitable for commercial vessels, cargo ships, passenger ships, offshore fishing vessels, offshore service vessels, and other vessels requiring reliable maritime satellite communication.

Inmarsat-C GMDSS system for ships

Sailor TT3020C INM-C supports various important functions such as system, the , EGC, SafetyNET, FleetNETSafetyNET

This allows the vessel to send and receive operational information, maritime safety messages, position data, navigation warnings, and fleet management messages between ship and shore.

Compact and robust design

SAILOR TT-3020C has a compact, robust, and power-efficient design. The device is suitable for the maritime environment, where satellite communication systems need to operate reliably for extended periods.

The compact design facilitates easier installation on various types of vessels. Additionally, the system is easily integrated with GMDSS equipment and related peripherals.

Combined with SAILOR TT-3005M antenna

In a typical configuration, the TT-3020C transceiver can be combined with the omnidirectional antenna SAILOR TT-3005M. This antenna integrates both Inmarsat-Cand in appropriate configurations. These technologies help improve the quality of positioning data when the operating area has corresponding augmented signal support.GPS functionalities into a single unit.

Thanks to the omnidirectional antenna, the system supports more stable reception and transmission of satellite signals while the vessel is moving. GPS data also supports position reporting and maritime safety communication functions.

Operated via TT-3606E Message Terminal

The control and operation of the Sailor TT3020C INM-C can be performed via TT-3606E GMDSS approved Message Terminal. This terminal allows users to access messaging functions, receive EGC messages, and manage Inmarsat-C communication activities.

Additionally, the system can be combined with peripherals such as AC/DC power supply, remote alarm, EGC printer, ArcNet printer, and alarm panel depending on the vessel's GMDSS configuration.

Supports EGC, SafetyNET, and FleetNET

SAILOR TT-3020Callowing easy connection with compatible devices in the cockpit system.Enhanced Group Call – EGC, including SafetyNETand in appropriate configurations. These technologies help improve the quality of positioning data when the operating area has corresponding augmented signal support.FleetNET. SafetyNET assists vessels in receiving maritime safety alerts, meteorological warnings, and navigational warnings.

Meanwhile, FleetNET supports sending group messages for fleet management. This is a useful feature for commercial vessels, vessels on international routes, and maritime operations management systems.

Connects NMEA 0183 and ArcNet

For data communication, the Sailor TT3020C INM-Cintegrates anNMEA 0183 nav/data interfaceto receive navigational data. The device also features anArcNet local network interfacefor connecting multiple printers and alarm panels.

Thanks to this connectivity, the system is easily integrated with the ship's existing GMDSS configuration, supporting message printing, remote alerts, and more efficient communication data management.

Suitable for Cruise, Energy, Merchant, and Ferry.

• DeviceInmarsat-C GMDSS Transceiverfor ships.
• SupportsWorldwide Marine Distress.
• SupportsEGC, SafetyNETand in appropriate configurations. These technologies help improve the quality of positioning data when the operating area has corresponding augmented signal support.FleetNET.
• Supports e-mail, telex, SMS, fax, and Inmarsat-C data services.
• Suitable for data reporting, polling, messaging, and fleet coordination.
• Can be combined with theSAILOR TT-3005M.
• Antenna
• The TT-3005M Antenna integrates Inmarsat-C and GPS.Operates via.
• Communication integrationNMEA 0183.
• YesArcNet local network interfacefor printer and alarm panel.
• Compact, rugged, and power-efficient design.

Benefits of use

Sailor TT3020C INM-Cenables the ship to maintain secure satellite communication via theInmarsat-Csystem, especially when the ship operates outside the coverage of regular VHF, MF, or HF.

With the Beam Iridium Active Antenna Cable, you can always be confident in stable and strong connectivity, no matter where you are. This is the perfect solution for professional applications and the most demanding environments.GMDSS distressfunction, the system supports sending emergency information for maritime rescue operations. This is an important function for commercial vessels and ships operating on international routes.

series offers configurations for different needs. According to product information,SafetyNETand in appropriate configurations. These technologies help improve the quality of positioning data when the operating area has corresponding augmented signal support.FleetNETservices allow ships to receive safety information, meteorological warnings, navigational warnings, and fleet management messages.

ConnectivityNMEA 0183and in appropriate configurations. These technologies help improve the quality of positioning data when the operating area has corresponding augmented signal support.ArcNet help the TT-3020C easily integrate with printers, alarm panels, GMDSS terminals, and other related maritime equipment.

Suitable Vessels

• Commercial vessels requiring an Inmarsat-C GMDSS system.
• Cargo ships, container ships, bulk carriers.
• Oil tankers, chemical tankers.
• Passenger ships and vessels on international routes.
• Offshore fishing vessels.
• Offshore service vessels.
• Vessels requiring distress, EGC, SafetyNET, and FleetNET.
• Vessels requiring sending/receiving e-mail, telex, fax, SMS, or data reporting.
• Systems requiring position reporting and fleet management.
• SAILOR Inmarsat-C equipment service units.

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What is the Sailor TT3020C INM-C device?

Sailor TT3020C INM-C is anInmarsat-C GMDSS Transceiver of Thrane & Thrane / SAILOR, for maritime satellite communication and Inmarsat-C data services.

Does the TT-3020C support GMDSS?

Yes. The GN70 has a quick AIS access key and can work within a system with compatible AIS equipment, allowing operators to track AIS target data.TT-3020C is an Inmarsat-C GMDSS terminal, supporting distress communication and maritime safety services via the Inmarsat-C network.

Does the unit support SafetyNET and FleetNET?

Yes. The GN70 has a quick AIS access key and can work within a system with compatible AIS equipment, allowing operators to track AIS target data.Sailor TT3020C INM-Callowing easy connection with compatible devices in the cockpit system.Enhanced Group Call – EGC, including SafetyNETand in appropriate configurations. These technologies help improve the quality of positioning data when the operating area has corresponding augmented signal support.FleetNET.

Which antenna does the TT-3020C use?

The unit can be used with the SAILOR TT-3005M omnidirectional antenna, which integrates both Inmarsat-C and GPS in a single antenna.

Which terminal is used to operate the unit?

Operation and control can be done via TT-3606E GMDSS approved Message Terminal.

Does the TT-3020C have NMEA communication?

Yes. The device integratesNMEA 0183 nav/data interfacefor marine data connection.

Does the device have printer and alarm panel connections?

Yes. The system supportsArcNet local network interface, supporting multiple printer and alarm panel connections in a GMDSS configuration.