Hi, please could you help with this question...
We are using the AD9361 daughter board with our proprietary mother board,
We are seeing some issues; below is a brief description..
Tx/Rx @ 1GHz, BW=3MHz, QPSK work OK with AGC turns on and off.
Tx /Rx @ 1GHz, BW=2.5kHz, QPSK; When the AGC is turned on/off, there is some very inconsistency in the results and the constellation is very dispersed.
It appears than the lower the BW, the worse/the more dispersed, the constellation becomes which imply than the AD9361 might not be suitable for 2.5kHz BW?