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    RF Power Slider Location:Flex 6400M

    Member ✭✭
    in FLEX-6000 Signature Series

    I keep reading about an RF Power Slider. I know there is a Tune Power Slider, but don't recall an RF Power Slider. Plus, for some reason when I operate my PGXL the output in the TX Band Settings is 50 watts, and I don't know how to change that. Any help with that? I tried to use the PGXL on 6 meters and 50 watts is not enough to get 1.5KW. Please help!

    Mark Griffin, KB3Z

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    Answers

    • Member ✭✭
      image.png


    • Member ✭✭

      Spanky,

      That all and fine if I am using the SmartSDR Software program. But I have the 6400M. Plus my major problem is when I operate my PGXL amp I can only output 50 watts into the PGXL. Now if I use the PGXL APP on operate my limit is 50 watts output. But if I set the app to Standby than the RF Output shows 100. But as soon as I click Operate it go back to 50 watts. And this is in the TX Band Settings menu on my 6400M.

      Mark KB3Z

    • Member ✭✭

      If not using Smart SDR, use the radio knob middle, right hand side, Mic/speed- outer knob PWR. or you can go into the menu and set tune up power and transmit power in the TX band settings.

    • Member ✭✭

      Sorry mark, your needs exceed my abilities.

    • Member ✭✭✭✭

      Mark

      You say you cannot set the RF power above 50%.

      Most likely you are running an instance of FRStack. Check the options, PG-XL tab settings.

      FRStack comes default with the Maximum power of 50%, when PG_XL is in "Operate".

      Alan

    • Member ✭✭

      Thanks Alan!

      Now the question is how do I change the Maximum power to 100%? Which I would assume would allow me to set my 6400M where I could get close to 1,500 watts power output?

      Mark KB3Z

    • Member ✭✭✭✭

      In FRStack, options, FRStack tab, enter "0" for maximum power when PG-XL is in operate.

      Alan. WA9WUD

    • Member ✭✭

      I had a new Cushcraft 5 element 6 meter beam installed on my tower about 4 months ago. Looking at the specifications, it is rated at 1,000 watts. So that has changed of how much power output I want for 6 meters. Plus, I operate a Stream Deck and I use FRStack to make it communicate with my 6400M. In the options there is a tab for the PGXL and you can designate the maximum power used for RF. I just went into the program and set it for 100 watts. I checked the TX Band Settings in PGXL Operate Mode and it was reading 100. So the problem has been solved. Thanks Alan for all of your help!

      Mark KB3Z

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