I checked the datasheet for AD9361, which has a maximum output power of 7.5 dbm in the 2.4GHz band. But when I call the sdrtx() function in zynq-based radio support package with the Gain parameter set to a maximum number 0, and the transmit power still does not reach the required strength. The actual power, I guess, is 5 dbm or less.
So how can I enhance the transmission power? Maybe by setting some other parameters, or edit the config file in the FPGA?
Hw: Zedboard (Xilinx-zynq 7000) + AD9361
Sw: Matlab19b + support package for xilinx zynq-based radio
I would appreciate any help.
Hope you have kept the TX FE attenuation of AD9361 to 0dB.
Are you using Linux or no -os drivers for configuring the chip?
Moving to no-os forum for comments.