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PGXL and the interconnect issue

I had the problem here today. Trying to connect a 6600 to a KPA1500. No transmit on PTT or Vox and the RCAx2 was connected. Solution I got rid of 3.5.9 and went back to 3.4.23 and voila. The problem is WINDOWS and our versions we use and FLEX and the versions they use. So in future I will keep the Setup for my old software just in case....and this time I was lucky. Warmest regards to all, Bill N2WL


  • Mike-VA3MW
    Mike-VA3MW Administrator, FlexRadio Employee, Community Manager, Super Elmer, Moderator admin

    If RCA2 is not working, please open a support ticket. It might be a very simple fix as a radio database reset.

    I can 100% confirm that TX2 does work as I use it every day on 3.5.9.

    You can continue to use 3.4.23 but it will not work on SmartLink at all.


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