AW1642接收链路中的增益配置问题

你好，

对于LNA，请参考文档：

"C:\ti\mmwave_dfp_01_02_00_01\docs\AWR1xxx_Radar_Interface_Control.pdf"

PF RX GAIN

b7:6 RF GAIN TARGET

Value RF gain target

00 30 dB

01 34 dB

10 RESERVED

11 26 dB

对于中频放大器，SDK demo中profilecfg中可直接设置。范围24-48

profileCfg 0    77  3   2   9   0   0   100 1   64  11000   0   0   30

另请参考：

AWR1243: What's different between RX Gain and RF Gain Target? - Sensors forum - Sensors - TI E2E support...

e2e.ti.com

Part Number: AWR1243 Hi team, I have a customer asking about the correct gain value using in AFE. As we known, The RX gain is the gain of the complete RX chain