Remote Radio Links

Our remote switching units allow for sending on/off commands over large distances without the need of laying expensive cable and conduit. These units are also used to send basic information like GPS coordinates, pressure and environmental values. This signal can be tapped by other devices like VSD's and other machinery, if they are within range.


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Radio links:

Range on these units vary depending on the physical terrain. Under ideal conditions we have sent and received signal up to 30kms away. With dense bush the range may be reduced to 2kms or less. Our radios transmit no more that 50mW (17dBm) which allows it to be used without the need of licensing.


The radio system pictured here is used to relay the pressures of three seperate centre pivots to the bigger VSD control unit on top. The transmitters run on a synchronised protocol which allows for no data collisions while also ensuring the shortest update time between data packets.







In the video below we have three pressure transmitters that work in a synchronised fashion. These radio units were eventually fitted onto three separate centre pivots to send pressure values to the VSD that feeds all three.









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