Hi Swathi,
To run models containing blocks from the RF Blockset, a Configuration block from the "RF Blockset/Circuit Envelope/Utilities" library needs to be connected to each distinct RF Blockset subsystem. The block can be used by connecting it to any part of the RF system, as it is not a part of the physical representation of the system.
The Configuration block is used to set simulation parameters and manipulate the environment. For more details on the block and included parameters, you can refer to the following documentation:
Hope this is helpful!
