What version of PowerSDR (eg - what date is in the titlebar). Regards, Bill (kd5tfd) At 04:08 PM 5/25/2009, rihob., es7aaz wrote: >***** High Performance Software Defined Radio Discussion List ***** > >Hi, > >TX command over CAT is not functional here neither. >It used to work fine before for sure. > > > >ES7AAZ, Riho. 1243401100.0