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Ocean Signal

ATB1 AIS Transponder + 2x MOB1 Bundle

Ocean Signal ATB1 AIS Transponder + 2x MOB1 Bundle

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Save £516.45 RRP £1,316.40


Product code: 220613
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Ocean Signal ATB1 Class B AIS Transceiver complete with 2 x Ocean Signal MOB1 Personal Locating AIS Man Overboard units

The Ocean Signal ATB1 Class B AIS Transceiver incorporates the superior SOTDMA access scheme which provides increased visibility to other vessels.
Designed as an aid to collision-avoidance, it provides a significant advantage in navigational safety giving you the peace of mind that your vessel will be seen day or night, no matter the weather.
Your vessel information such as position, speed, course and heading is ascertained automatically and continuously using the impressive internal multi-GPS receiver for accurate global positioning. Boasting 99 acquisition channels and 33 tracking channels, this advanced technology ensures that the AIS transmissions provide the most accurate indication of your vessel’s position at all times. Other vessel information such as vessel name, call sign, type and dimensions as well as the MMSI are also transmitted automatically from the ATB1.
The ATB1 also receives and interprets AIS messages from other AIS equipped vessels within range, which can then be relayed effortlessly to other navigation devices such as chart plotters, laptops or mobiles using the ATB1’s NMEA 0183, NMEA 2000®, USB or WiFi outputs.
Using the superior SOTDMA access scheme sets the ATB1 apart from the CSTDMA class B products available. This Ocean Signal Class B unit has the same AIS transmission priority as a class A unit, giving the added assurance that there will be no loss or delay of transmission, even in high traffic areas.
• AIS transmissions every 5 seconds
• 5W output power - allows your transmissions to reach further
• Multi-colour LED indicator light signals the on-going operational status of the unit
• Sleek yet rugged waterproof design
• Low on energy consumption.
• Quick and simple to install
• Supplied complete with an external High Sensitivity GPS antenna
• Transmit Power: 5 and 1 Watts
• Frequency Range: 156.025 – 162.025 MHz
• Temperature Range: -15°C to +55°C
• Waterproof: IPX7
• Supply Voltage: 10.8V to 31.2V
• Serial Ports: IEC61162-1, -2 (NMEA 0183); 2 Rx+Tx, NMEA2000®, USB, WiFi IEC802.11 bgn

The MOB1 is a personal locating AIS Man OverBoard device with integrated DSC (digital selective calling) transmitter. It’s compatible with even the most compact inflatable life-jackets and is intended to be installed within the life-jacket, activating automatically on inflation, sending the first alert within 15 seconds.
The integrated strobe light ensures maximum visibility in low light conditions.
Once activated the MOB1 will transmit an alert to all AIS receivers and AIS enabled plotters in the vicinity (up to 5 miles range dependent on conditions) and the integrated GPS ensures precise location information is sent to your vessel and any others that may be assisting.
An additional feature of the MOB1, is its ability to activate the DSC alarm on your vessels VHF, alerting your crew to the situation.
• 24+ hours operational life
• Typically 30% smaller than other units on the market
• 7 year battery life
• 5 year warranty
• AIS transmission Transmit Power: 1Watt
• Frequency: 161.975/162.025MHz
• DSC Transmission Transmit Power: 1Watt
• Frequency: 156.525MHz
• Messages: Individual Distress
• Relay Distress Alert (by single call made on press of the activation button)
• Temperature range (operational): -20oC - +55oC
• Temperature range (storage): -30oC - +70oC
• Waterproof: 10m depth
• Size: H134 x W38 x D27mm
• Weight: 92g

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