MOBOS is the guide for a quick rescue with Technical Readiness Level 9
Pro
MOBOSpro – autonomous location system, unnoticed and discreet!
But offshore companies also prefer to receive the alarm from their employees directly because this is the quickest way to get help.
The self-contained functional principle of the MOBOS system is perfect for both target groups, because the emergency call only arrives at your own recipient and does not trigger a major alarm, as is the case with AIS, DSC 70, 406 MHz. MOBOS does not intervene in the GMDSS!
Ranges up to 28 nautical miles!
In order to receive the alarm over very long distances, the successful MOBOS-System weiterentwickelt.
It consists of the MOBOSpro transmitter MTXpro and the MOBOSpro receiver MRXpro.
The MOBOSpro receiver is available in different variations – as a portable receiver or permanently installed in the control stand – in order to meet all requirements of the respective application and the boats and ships used. This means that MOBOSpro can also be used mobile in inflatable boats.
Depending on the radio receiving antenna and the height at which it is installed, the signals are transmitted up to 28 nautical miles. With the special antenna EF5pro-S even a range of up to 28 nautical miles is possible.
MOBOS receiver MRXpro: Individual, for all applications and requirements
The MOBOSpro receiver MRXpro is available in different variations, ready for every use
- Mobile – for use in inflatable boats or permanently installed in the steering position
- Additional external radio receiving antenna increases the transmission range
- Permanent reception of the real position in real time
- The crew receives an update every 15 seconds and is always informed about the current position of the comrade (s)
- Reception, evaluation and display of several signals at the same time
- Available with encrypted radio frequency on request
MOBOSpro is available in individual (company) colors and camouflage
Light in weight, easy to use
The MOBOSpro transmitter has very compact dimensions: 200 x 35 mm (L x D) and weighs only 160 grams with batteries.
It is optionally available with automatic release, if it is built into an automatic life jacket (MOBOSpro transmitter MTXpro-A) and with a manual switch that can be switched on by hand if necessary (MOBOSpro transmitter MTXpro-M).
MTXpro-A
Thanks to its compact dimensions, it can be installed in (almost) any automatic life jacket, even in very small and narrow vests. It is not bulky and does not restrict movements.
The MTXpro-A is switched on automatically by self-inflating the automatic life jacket. Then he stands on the highest point of the bulging inner bladder of the life jacket = the best position for the transmission of the signals!
In contrast to other emergency call transmitters, it is not at an angle on the side of the neck, just above the surface of the water, but is positioned on the vest in the best possible way with vertically upright antennas and maximum distance from the surface of the water.
MTXpro-M
It is supplied in a sturdy Cordura bag that is easy and versatile to attach to your equipment without loss.
The MTXpro-M is only switched on in an emergency and is easy to operate even with cold fingers and thick gloves: just turn the red switch 180 ° – that’s it. So it can be switched on unmistakably and safely even in the dark!
The perfect transmitter for locating and rescuing in all operations where no automatic release is required!
The MOBOS transmitters MTXpro-A and MTXpro-M
- The antennas are protected inside the housing = maximum protection against antenna breakage
- The transmitter is operated by 2 standard batteries (AAA lithium)
- The batteries can be changed yourself = it is not necessary to return them to the manufacturer
- 170 hours running time = one week
- An update is sent every 15 seconds = the crew is always informed about the current position of the comrade
- Permanent transmission of the real position in real time
- Available with an automatic switch for operations with an automatic life jacket – MTXpro-A
- Available with manual switch for applications where the transmitter is worn on equipment or clothing – MTXpro-M
- The asymmetrical switch position of the MTXpro-M transmitter clearly signals ON
- Available with encrypted radio frequency on request
Principle
The Ship
The MOBOS receiver on the ship uses the GPS satellites to determine its position [A].
The Divers
After surfacing, the MOBOS transmitter sends its signals directly to the MOBOS receiver.
Without detours! That is why MOBOS is self-sufficient.
GPS position
Immediately after the MOBOS transmitter has issued the 1st alarm, it determines its GPS position [B] via the GPS satellite.
As soon as he has this data, he also sends it directly to the MOBOS receiver.
MOBOS-Screen
From its own position [A] and the GPS position [B] of the MOBOS transmitters, the receiver calculates the exact distance and direction to the aborted divers.
He displays this life-saving data in an easy-to-understand graphic on his screen.
Speedy Rescue
The alarm and the GPS-Position are transmitted by the MOBOS transmitter on a license-free radio frequency.
The MOBOS emergency call is free of charge and does not interfere with the GMDSS (Global Maritime Distress and Safety System)
After only 5 seconds, the MOBOS receiver receives the 1st alarm:
A high frequency alarm sounds and a warning window appears on the screen with the message “NEW ALARM!”
If the divers are still in sight, they can now initiate the rescue, otherwise the crew only has to wait a few minutes for the MOBOS receiver to display the exact GPS positions of the MOB.
MOBOS-BILDSCHIRM:
Warnfenster mit Senderkennung und ID
Beacon
MTX-A
Automatic release
Thanks to its compact dimensions, the MOBOS transmitter MTX-A fits into all common automatic life jackets – including children’s and SOLAS vests.
Its case is gently rounded, has no sharp corners or edges and does not rub through the inner bladder.
The MTX-A is activated by self-inflating the automatic life jacket; you don’t have to worry about anything, it switches on automatically.
The MOBOS transmitters MTX-A and MTX-M are the result of consistent engineering.
During the development we set the highest quality requirements.
The MOBOS transmitter can be combined with any life jacket and any water protection equipment:
- Automatic life jacket for sailors, pilots, dock workers …
- Solid vest for boaters, canoeists …
- Right on the man for windsurfers or kitesurfers
Why does MOBOS run on batteries instead of rechargeable batteries?
The MOBOS transmitter is operated with 2 x AAA lithium batteries, which are available all over the world. You can change the battery yourself, it is not necessary to return it to us!
The use of batteries has unbeatable advantages over rechargeable batteries:
- Batteries lose performance over time. Even when not in use
- Batteries have to be charged regularly and permanently
- An unnoticed power failure at night has negative effects on the capacity of the battery
MOBOS world record: Outstanding power management
The running time of the MOBOS transmitters is 170 hours = one week!
This is the world record among emergency transmitters, set by our development engineers.
This means that he always has enough energy, even after several rescue operations, because MOBOS missions usually only take a few minutes. When the batteries should be changed can be easily recognized by the flashing signals of the LED and is described in the operating instructions.
Easy to use – even under great stress
To activate the MOBOS transmitter MTX-M, the red foot is rotated 180 ° – that’s it. Dead easy!
No confusing buttons that cannot be assigned under stress and that are difficult to operate with cold, clammy fingers …
After switching on, the asymmetrical switch position of the MOBOS transmitter clearly shows “ON”. That works even under high stress.
Permanent updates, LEDs that can be seen from afar
The MOBOS transmitter sends its signal every 15 seconds and the crew always knows the current position of the MOB.
These short transmission intervals ensure reliable emergency call transmission even in heavy swell:
If the MOB is in a trough while the MOBOS transmitter is transmitting, it is very unlikely that its signal will be received because the water wave absorbs (“swallows”) radio waves. 15 or 30 seconds later, however, the MOB is on the crest of the wave and the MOBOS signal can be received again.
There is an LED on his head that flashes regularly when in use and is visible from afar. This also increases security.
It also shows the battery status and the function mode during operation.
Transmission range up to 28 nautical miles
In order for the emergency call to be transmitted without interference, it is important that
- the radio receiving antenna is mounted high up and
- that the emergency transmitter is as far away from the water as possible
The latter is of course difficult when you’re lying in the water …
That is why it is so important that the MOBOS transmitter is kept high after switching on.
And that’s exactly why we designed the MOBOS transmitter MTX-A so that it is on the highest point of the inflated life jacket.
Up here, the waves don’t wash over him, it’s the best place to call 911.
At the same time, this is also the best position for determining the GPS data.
The MOBOS transmitter is not on the side of the neck or shoulder, where it is difficult to get GPS and where its radio signal is quickly absorbed by the water wave …
The MOBOS transmitter MTX-A has the best position of all human overboard transmitters on the automatic life jacket. This optimally supports its transmission power and range! He maintains this upright position continuously, even when the MOB is rocked back and forth by the waves. Because the MOBOS transmitter is mounted in such a way that it is always held at the highest point by the life jacket.
Depending on the height of the radio receiving antenna, the MOBOS emergency call can reach up to 28 nautical miles.
For your safety
The idea of floating in the open sea with a transmitter whose battery does not have 100% performance – although it has been charged all night – is a horror …!
That is why we will never install rechargeable batteries in our rescue transmitters – for your safety!
The MOBOS transmitters are supplied with lithium batteries that have a capacity guarantee of 18 years! This means that the batteries will reliably deliver full performance even after many years. There is no need to fear a loss of performance and the charging capacity does not have to be constantly monitored.
Robust housing, robust workmanship
The MOBOS transmitter is only 20 cm long, has a diameter of 3.5 cm and weighs only 165 grams!
Its housing is very robust, in which we have also embedded the antennas, which avoids antenna breakage – this is unique in the world!
Receiver
The perfect combination of fixed installation and high mobility
ERX-P
The permanently installed receiving station receives the emergency call from the driving person and evaluates it.
This data is sent via Bluetooth to a tablet that serves as a portable screen.
The tablet also fits into the smallest cockpit
Screen
The MOBOS screen can also be clearly understood under stress and does not require any knowledge of navigation.
The MOBOS screen is displayed on the tablet for the following MOBOS receivers: MRX-BT-O, MRX-BT-I and MRX-S
The + in the middle of the circle is the ship, the arrow at the top points in the direction of travel.
The numbers 1 and 2 show drifting divers in relation to the boat. Their sequence is determined by the receipt of the emergency calls.
The radius of the circle automatically adjusts to the distant emergency call.
The table next to the circle gives precise information about:
- Number of emergency calls received (No)
- Identification / identification of the sender (ID)
- Distance and
- Direction to the MOB (Bearing)
The ship data can be seen at the top right of the MOBOS screen:
- Date and Time
- Speed
- Course
- GPS information valid
- Number of GPS satellites (one green bar per satellite)
MOBOS Screen
MOBOS is the only rescue system in the world that can receive, evaluate and display several GPS-supported emergency calls at the same time on its screen!
The screen of the MOBOS receiver can be set individually.
Relative representation
Display of distance and direction of the MOB to the boat (white)
GPS representation
Display of the GPS coordinates from the MOB (blue)
Colours
The screen colors can be adapted to the lighting conditions
(white / black, blue / white)
Languages
German and English
MOBOS Screen
