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AD9361 - Transmit (Tx) External LO Issues

Question asked by on May 29, 2014
Latest reply on Jun 8, 2014 by



I have some issues with operating the AD9361 at TX (transmit) mode (TDD and FDD) with external LO. This question is following to linked discussion:


Please note: External LO at RX mode (Receive) is OK and working according to the application notes.


When putting the in TX mode with external LO - LO leakage appears and only noise (a bit higher than noise level).


Does Analog Devices can assist me with debug this issue?

This is very critical matter for our project!