xdx: xdx (DX Cluster client for radio amateurs) xdx: xdx: A handy stand-alone GTK+ client for accessing your favorite DX xdx: Cluster or Reverse Beacon Net server via telnet over TCP/IP. xdx: xdx: Xdx can set your radio's frequency to a spot using Hamlib (optional). xdx: xdx: xdx: xdx: xdx: