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SmartSDR for Windows

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Photo of Al
QRM on 40 meters
I know that I have seen this signal on 40 meters before but I can not remember what it was. It seems to be very wide for the CW/Digital p...
  • 1 me too
  • 3 replies
  • Question
Photo of David
6500 3.1.8 upgrade timeout
I did the upgrade to 3.1.8 unfortunately it did not complete successful. I am getting the TIMEOUT message on the display. I have tried th...
  • 2 me toos
  • 10 replies
  • Problem
Photo of Roland HB9VQQ
BCD to OM6BPF
The Flex USB Guide is missing the instructions to connect the USB Port of the Flexradio (6600 in my case) to the 15-Pin control Port of t...
  • 1 me too
  • 0 replies
  • Idea
Photo of Joseph
arrl fmt
I am trying to understand the ins and outs of the ARRL Frequency Measurement Test (Nov. 11) using just my GPSDO equipped 6600M and no oth...
  • 1 me too
  • 1 reply
  • Question