Saab R5 SUPREME AIS Transponder System – Transponder, Control & Display Unit and SUB4 AIS Transceiver

Manufacturer	Saab AB – Saab TransponderTech, Sweden
Product Type	Class A AIS (Automatic Identification System) transponder system
Units Shown	R5 SUPREME AIS Transponder; R5 SUB/4/5 Control & Display Unit (marked AIS PLUG / PILOT-USB-SD); R5 AIS Transceiver; SUB 4 AIS Transceiver; R5 Control Display Unit (marked AIS SUB/4/5)
Transponder Front Indicators	STATUS, RX, TX, Ethernet
CDU Front Indicators	LS, MODE, RAIM, STATUS (one CDU) / USB, HDD, LOG, STATUS (second CDU)
Part Numbers	Not clearly visible in the supplied photographs
Serial Numbers	Not clearly visible in the supplied photographs
Power Rating	Not clearly visible in the supplied photographs
Country of Manufacture	Not clearly visible in the supplied photographs (manufacturer in Sweden)
Condition	New
Supplier	SM MARINE SERVICE™, Chattogram, Bangladesh

Product Introduction

The Saab R5 SUPREME AIS is a Class A Automatic Identification System from Saab TransponderTech, Sweden, built for SOLAS ships. This listing shows the R5 SUPREME AIS Transponder, R5 Control & Display Units, the R5 AIS Transceiver and the SUB 4 AIS Transceiver. SM MARINE SERVICE™ supplies Saab R5 and R4 AIS and GPS equipment to ship owners, ship managers and service companies worldwide. Visit https://www.smmarineservice.com/ for more navigation and communication equipment.

What Is This Equipment?

AIS automatically broadcasts the ship's identity, position, course and speed on VHF and receives the same data from other ships and shore stations. It is mandatory under SOLAS for ships of 300 GT and above on international voyages. The R5 SUPREME system consists of a transponder (VHF radio, AIS processor and GPS receiver) and a control & display unit with a 7-inch touch screen. AIS data is sent to ECDIS, radar and VDR on the bridge.

Main Features

• Class A AIS with software-defined VHF radio
• Built-in 50-channel GPS receiver, DGPS ready
• 7-inch high-brightness touch screen control & display unit
• Pilot plug, USB and SD card interfaces on the CDU
• Ethernet and RS-422 interfaces to ECDIS, radar and VDR
• Status, RX, TX and Ethernet indicators on the transponder
• 12/24 V DC supply, compact and weather-proof design

Saab AIS set: SUB 4 AIS Transceiver, R5 AIS Transceiver and R5 Control Display Unit – SM MARINE SERVICE™

Main Technical Specifications

AIS Class	Class A AIS transponder (SOLAS)
VHF Transceiver	Software-defined radio, 155–163 MHz; output 1 W / 12.5 W; RX sensitivity better than -111 dBm
Internal GPS	L1 1575.42 MHz, 50 channels, DGPS ready, 1 Hz; accuracy < 2.5 m (GPS) / < 2.0 m (DGPS) CEP
Display (CDU)	7-inch IPS TFT, 800 × 480, 800 nits, resistive touch screen plus keypad
Power Supply	12/24 V DC
Power Consumption	Transponder 20 W typical / 60 W peak; CDU 10 W
Transponder Interfaces	Ethernet 10/100, 6 × RS-422, 4 digital inputs, 4 digital outputs, alarm relay, optional NMEA 2000
CDU Interfaces	Ethernet 10/100, 3 × RS-422, 3 digital inputs, 3 digital outputs, pilot plug, USB 2.0, SDHC card reader, optional NMEA 2000
Transponder Size / Weight	237 × 79 × 170 mm / 1.7 kg
CDU Size / Weight	255 × 140 × 85 mm / 1.8 kg
Environment	IEC 60945, -15 to +55 °C
Mounting (CDU)	Gimbal (bracket) or flush

Specifications from the Saab R5 SUPREME AIS datasheet; they may vary by version. Always check your unit label.

Inside the Unit: PCBs, Modules & Part Numbers

The following units and part numbers are taken from the Saab R5 SUPREME manual equipment list and market listings. Internal board numbers are not published by Saab, so they are marked Not verified.

R5 SUPREME Transponder Unit

Contains the SDR VHF transceiver, AIS processor and internal GPS receiver. Listed in the R5 SUPREME basic equipment table (part number shown in the table: 7000 118-100 – mapping Not verified).

R5 SUPREME Control & Display Unit (CDU) – 7000 118-530

7-inch touch display and keypad for AIS operation, with pilot plug, USB and SD card interfaces. Part number 7000 118-530 reported for the R5 SUPREME AIS CDU.

R5 AIS Junction Box – 7000 118-120

Connection box for sensor, power and alarm wiring (7000 118-120 reported for the R5 AIS junction box in market listings – Not verified).

AIS Alarm Relay Unit – 7000 118-300

Alarm relay unit with socket listed in the R5 SUPREME basic equipment table.

SDR VHF Transceiver Section

Software-defined radio for the two AIS channels and DSC channel 70. Board number: Not verified.

GPS / GNSS Receiver Section

Internal 50-channel L1 GPS receiver for position and timing. Board number: Not verified.

Other part numbers listed in the R5 SUPREME equipment table

7000 118-501, 7000 118-077, 7000 118-286, 7000 118-361, 7000 118-363, 7000 118-364, 7000 118-365, 7000 118-370, 7000 000-525, 7000 000-485, 7000 000-135, 7000 000-435, 7000 000-472, 7000 100-132 (cables, antennas, documentation and accessories; individual item mapping Not verified).

Main Components & Related Units

• Saab R5 SUPREME AIS Transponder and R5 SUPREME Control & Display Unit
• R5 SUB/4/5 Control & Display Unit and R5 Control Display Unit (AIS SUB/4/5)
• SUB 4 AIS Transceiver and R5 AIS Transceiver
• R5 AIS Junction Box, AIS Alarm Relay Unit, R5 power, signal and Ethernet cables
• GPS antennas: MA-700, AT575-68; combined VHF/GPS antenna (AC Marine)
• Saab R5 SUPREME Navigation (GPS / DGPS) system and R5 SOLID AIS
• Saab R4 AIS transponder, R4 GPS / R4 DGPS navigation system and R4 control & display unit

Marine & Industrial Applications

• SOLAS Class A AIS on cargo ships, tankers, bulk carriers and container vessels
• Passenger ships, ferries, offshore and inland vessels
• AIS input to ECDIS, radar ARPA and VDR
• Replacement or upgrade of Saab R4 / R5 AIS installations

Saab R5 SUPREME AIS Transponder

Saab R5 SUB/4/5 Control & Display Unit with AIS pilot plug

Common Problems & Troubleshooting

• No GPS position: check GPS antenna, cable and connectors.
• No AIS targets / TX problem: check VHF antenna, cable, VSWR and antenna position.
• CDU shows no data: check the Ethernet / signal cable between CDU and transponder.
• No power: check 12/24 V DC supply, fuses and power cable.
• No AIS on ECDIS / radar: check RS-422 output wiring and port settings.

Safety note: do not transmit with a damaged VHF antenna. Changes to MMSI and ship static data should be made only by authorised personnel. The AIS must pass its annual performance test.

Maintenance Tips

• Check antennas and cables regularly for damage and corrosion
• Keep ship static and voyage data updated
• Check alarm and status indications daily
• Carry out the annual AIS performance test
• Keep the CDU screen clean and dry

Spare Parts & Replacement Availability

SM MARINE SERVICE™ supplies Saab R5 SUPREME and R4 AIS and GPS units. For a fast quotation, please send:

• Unit name (transponder, CDU, junction box, GPS) and Saab part number (e.g. 7000 118-530)
• Serial number and label photo
• Software version, if known
• Vessel name and delivery port

We ship worldwide by courier and air freight to ports in Asia, the Middle East, Europe, Africa and the Americas.

Why This Equipment Is Still Used

Saab R4 and R5 AIS systems are installed on a large number of ships. Replacing a failed unit with the same Saab model keeps the existing cables, antennas, configuration and certificates, saving time and cost during port stays.

FAQ

What is the Saab R5 SUPREME AIS?

A Class A AIS transponder system from Saab TransponderTech, Sweden, consisting of a transponder unit and a 7-inch control & display unit.

What is the part number of the R5 SUPREME CDU?

7000 118-530 is reported for the R5 SUPREME AIS Control and Display Unit.

What is 7000 118-120?

It is reported in market listings as the Saab R5 AIS junction box (Not verified).

What is 7000 118-300?

The AIS Alarm Relay Unit listed in the R5 SUPREME basic equipment table.

Do you also supply Saab R4 AIS and R4 GPS?

Yes. SM MARINE SERVICE™ also supplies Saab R4 AIS, R4 GPS / DGPS navigation units and R5 GPS units. Contact us with your model.

What is the SUB 4 AIS Transceiver?

It is a Saab AIS transceiver unit shown with this system. Exact specifications: Not verified – send us your label photo for confirmation.

Which GPS antenna is used?

The manual lists GPS antenna options such as MA-700, AT575-68 and a combined VHF/GPS antenna from AC Marine.

What power supply is needed?

12/24 V DC.

Can the R5 SUPREME connect to ECDIS, radar and VDR?

Yes, through its RS-422 and Ethernet interfaces.

What do you need for a quotation?

Unit model, part number, serial number, label photo, vessel name and delivery port.

Do you ship worldwide?

Yes. SM MARINE SERVICE™ ships worldwide from Bangladesh and China.

Short Product Description

The Saab R5 SUPREME is a Swedish Class A AIS transponder system for SOLAS vessels. It combines a transponder with software-defined VHF radio, AIS processor and 50-channel GPS receiver, and a control & display unit with a 7-inch touch screen, pilot plug, USB and SD card. It runs on 12/24 V DC and connects to ECDIS, radar and VDR by Ethernet and RS-422. This listing includes the R5 SUPREME transponder, R5 control & display units, R5 AIS Transceiver and SUB 4 AIS Transceiver. SM MARINE SERVICE™ also supplies Saab R4 AIS, R4 GPS and R5 GPS units worldwide.

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SM MARINE SERVICE™ – Marine Automation & Navigation Equipment Supplier

Available Equipment Conditions: New • Used • Refurbished • Reconditioned (Specific product condition and availability are subject to confirmation.)
Stock Locations: Bangladesh • China
Services: Worldwide Shipping • Technical Support • Spare Parts Supply • Marine Equipment Sourcing
Samir Market, DT Road, Pahartali, beside CDA Market, Chattogram, Bangladesh
Mobile / WhatsApp / Viber: +88 01818 929292
Email: info@smmarineservice.com
Website: https://www.smmarineservice.com/

Send us your Saab unit name, part number and photos today for a quick quotation on R5 / R4 AIS and GPS equipment.

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