This feature description supplement describes the new feature in SmartSDR that allows for cluster spots to be displayed and managed on the SmarSDR panadapter.

The SmartSDR for Windows Software User Guide is a comprehensive description of the features and operation of SmartSDR for Windows, version 2.x.

This is the SmartSDR CAT User's guide describing how to interface the FLEX-6000 with third-party applications that use the legacy CAT protocol, Winkeyer, N1MM Spots, and OTRSP. Information on how to use SmartSDR CAT with the remote access SmartLink feature is also included.