Marvelmind Robotics 915MHZM Manual Do Utilizador
6
3.2
Modem description
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The central controller of the system. It must be powered all
the time, when the Navigation System works. It is
recommended to use active USB hub for that purpose or
even a regular USB power supply for cellular phones. A
USB power bank can be used too
the time, when the Navigation System works. It is
recommended to use active USB hub for that purpose or
even a regular USB power supply for cellular phones. A
USB power bank can be used too
-
Modem is also used to setup the system, monitor it,
interact with the Dashboard
interact with the Dashboard
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It can be placed anywhere within radio coverage to have
permanent radio connection with all beacons
permanent radio connection with all beacons
– usually in
the radius of up to 100 meters with antennas from Starter
Set
Set
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The radio coverage can be further extended to a few
hundred meters by using lower bitrate of 38kbps and full-
size antennas (tested up to 400 m in ideal conditions)
hundred meters by using lower bitrate of 38kbps and full-
size antennas (tested up to 400 m in ideal conditions)
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Proprietary radio protocol is used for communication and
synchronization
synchronization
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You can also check our video describes the modem