MReX-MB1 Transmitter User Manual v3.16 Firmware
*TX_PWR
*TX_PWR
set the Transmitter Power Output levels. Levels value ranges from 0 to 127, please use
the following graph to determine the transmitter level value to use. Note that settings above 80 will
have very little effect on output power. The MReX-MB1 by default is limited to a value of 33,
which is around 25mW. This power level can be increased as an option. Being able to set the
periodic message at a lower level means that if the MReX-MB1 is used as a pendant, a frequent low
power transmission could be used to determine if someone is in proximity to a location of interest.
Output Tx Power vs Set Level
Set Level
*TX_PWR=AA,BB<CR>
where:
AA is the power level of a transmission when the button is pressed.
BB is the power level of a transmission for each periodic transmission.
Examples :
Setting MReX to transmit at 10mW (10dBm ±2dBm), and periodic messages at 10mW:
*TX_PWR=20,20<CR>
Setting MReX to transmit at 50mW (17dBm ±2dBm), and periodic messages at 10mW:
*TX_PWR=55,20<CR>
Setting MReX to transmit at 100mW (20dBm ±2dBm), and periodic messages at 10mW:
*TX_PWR=80,20<CR>
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