k32w power

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k32w power

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danieltseng
Contributor V

I have found the default value of power, but I cannot find the place where he finally registered.

I want to understand the relationship between register and dbm.

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mario_castaneda
NXP TechSupport
NXP TechSupport

Hi Daniel,

You could set the transmission power level in certi tools by declaring as extern following NPI function, and the NPI function range is from -30dBm to 10dBm
extern bool rf_set_power_level(int8_t pwr);

This process is characterized test done on 1 sample, the test data is for reference.

Txpwr_PowerdBm
-30-35
-29-35
-28-29
-27-29
-26-29
-25-26
-24-26
-23-25
-22-23
-21-23
-20-21
-19-21
-18-19
-17-19
-16-18
-15-16.6
-14-15.5
-13-14.8
-12-14
-11-12.5
-10-11.7
-9-10.7
-8-9.7
-7-8.7
-6-7.7
-5-6.7
-4-5.7
-3-4.7
-2-3.7
-1-2.7
0-1.7
1-0.7
20.3
31.3
42.3
53.3
64.3
75.3
86.3
97.3
109.5

Regards,

Mario