We are currently working with an AD9361 device in fastlock mode. However, we also need to set the gain per frequency as fast as possible (and therefore if possible without SPI interaction). According to UG671 it is possible to use CTRL_IN Pins in order to increment/decrement gain in Manual Mode if enabled, but this cannot be used in our application. Is it possible to store the gain per channel in advance so that it can be recalled using the fastlock profiles?
No, Gain cannot be stored and recalled as part of fastlock profiles.
Thank you very much for the clarification.