cc2652 antenna relocation

[diemon24]

Hello. I have read the general recommendations of RF-star on using cc2562 modules. I saw that the signal power transmitted to the antenna can be 20dB for cc2652p version. But I also read the datasheet for this module and saw that it contains information that the signal power to the antenna can be adjusted programmatically. Now I am using a 6dB antenna and the CC1352P2_CC2652P_launchpad_coordinator_20240710.hex firmware. It works well. But I need to move the antenna at least 3 meters from the coordinator. For this, I could use a 3-meter feeder with a resistance of 50 Ohm. If I use a feeder without matching it with the transmitter, then I will get a loss of signal power. I need to use either a matching circuit or increase the coordinator signal power to compensate for the losses on the 3-meter feeder. I also want to continue using a 6dB antenna on a 3-meter feeder. But I don't know what signal power level is used in your firmware on CC1352P2_CC2652P_launchpad_coordinator_20240710.hex - I can assume that the mode is set to 6dB. Can you advise how best I could use this?