User`s manual

A2541R24x – User’s Manual Page 21 of 36
Release Date 11/22/13
Table 3 Output Power vs. PA Table Value (tolerance +/- 1.5 dB)
1.0 0xEF
0.0 0xE1
-1.5 0xD1
-3.0 0xC1
-5.0 0xB1
-7.0 0xA1
-9.5 0x91
-11.0 0x81
-13.5 0x71
-15.0 0x61
-17.0 0x51
-19.0 0x41
-21.0 0x31
-23.0 0x21
-25.0 0x11
-27.0 0x01
PA_Table Value [Hex]
Power (dBm)
2.3.2. Europe
For Europe, the maximum allowed output power is 100mW with a spectral power density limit of
10mW/MHz. A2541R24A and A2541R24C modules comply with the power spectral density
requirements at their highest power level, therefore approved power levels given in Table 2
apply. Please refer Table 3 for the available power levels from this module.
2.3.3. Bluetooth
End products using A2541R24A or A2541R24C modules should have their own End Product
Listing (EPL) through Bluetooth SIG in order to be advertised as Bluetooth smart compliant.
Please check the easy-to-follow guide located at http://www.bluetooth.org for more information.