Thanks to its compact design and low weight, the Planar-B+ fits in any breast pocket or trouser pocket. Thanks to the integration of up to 16 single-stage or 6 two-stage buttons, many functions can nevertheless be covered and the transmitter can be used in a variety of ways. A monochrome display is also integrated in the Planar-B+ for visualising the machine feedback.
The integrated Li-Ion battery used for the power supply enables maximum operating comfort. Thanks to the charging contacts integrated in the transmitter, the battery can be charged quickly and easily in the appropriate charging cradle.
Optionally, the LBT technology (Listen Before Talk) can be integrated into the Planar-B+. This technology ensures that when the transmitter is switched on or the frequency is changed, a check is made to see whether the selected frequency channel is already occupied by other transmitters. If this is the case, the next channel is checked until it is certain that the channel is free and the transmitter can operate without interference.