This shows you the differences between two versions of the page.
Both sides previous revision Previous revision Next revision | Previous revision Next revision Both sides next revision | ||
tx_power [2019/02/04 14:19] admin |
tx_power [2019/02/04 14:19] admin |
||
---|---|---|---|
Line 1: | Line 1: | ||
====== Transmit (Tx) Power ====== | ====== Transmit (Tx) Power ====== | ||
- | Bluetooth power is expressed in Decibel-milliwatt (dBm), the unit used to measure radio frequency (RF) power level. For a Bluetooth device, 0dBm is the standard power level and +4dBm is just over a doubling of power. -3dBm will be half power, -6dBm will be a 1/4 power and -9dBm 1/8 power. Each change in ±3dBM is a doubling/halving or power. | + | Bluetooth power is expressed in Decibel-milliwatt (dBm), the unit used to measure radio frequency (RF) power level. For a Bluetooth device, 0dBm is the standard power level and +4dBm is just over a doubling of power. -3dBm will be half power, -6dBm will be a 1/4 power and -9dBm 1/8 power. Each change in ±3dBM is a doubling/halving of power. |
[[https://electronics.stackexchange.com/questions/144799/bluetooth-range-and-power|Bluetooth Range and Power]]\\ | [[https://electronics.stackexchange.com/questions/144799/bluetooth-range-and-power|Bluetooth Range and Power]]\\ | ||
- | https://www.silabs.com/community/wireless/bluetooth/knowledge-base.entry.html/2018/09/20/bluetooth_tx_powers-[[YCE3|KBA_BT_0405: Bluetooth Tx power settings]]\\ | + | [[https://www.silabs.com/community/wireless/bluetooth/knowledge-base.entry.html/2018/09/20/bluetooth_tx_powers-[[YCE3|KBA_BT_0405: Bluetooth Tx power settings]]\\ |
[[https://support.kontakt.io/hc/en-gb/articles/201621521-Transmission-power-Range-and-RSSI|Transmission power, Range and RSSI]]\\ | [[https://support.kontakt.io/hc/en-gb/articles/201621521-Transmission-power-Range-and-RSSI|Transmission power, Range and RSSI]]\\ | ||
[[https://www.beaconzone.co.uk/choosingthetransmittedpower|Choosing the Transmitted Power]]\\ | [[https://www.beaconzone.co.uk/choosingthetransmittedpower|Choosing the Transmitted Power]]\\ | ||
Read about [[range|range]]. | Read about [[range|range]]. |
This site is in no way affiliated or endorsed by Bluetooth SIG.
Bluetooth LE Wiki © 2024. Bluetooth, Apple, iBeacon, Google and other trademarks are the property of their respective trademark holders.