Opera Dynamic QRP  test  work a  round . Remote  locations / single  monitor etc 

To prevent  the  check  flagging a  single   decode  as  ''??''

Running  the  Opera  decoder  locally  , with  off  air  signal,

will  provide  the  system with a  second  check  spot /

time  stamp

To pre load  the  system, the  TX beacon will  add  your  call  directly  to  the  list, use the  opera app  to  do  this, if your  using  one of the   keying  systems ,  pic  U3  etc  for the  band / bands your  using  [ only  applicable to  477/136]

73-G,