FT-991A DNF Digital Notch Filter explained

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  • Опубликовано: 2 ноя 2024

Комментарии • 27

  • @ai5dd
    @ai5dd 2 года назад +1

    I use a FT991A for my primary rig, thank you very much for this valuable information!

    • @VA3HDL
      @VA3HDL  2 года назад +1

      It is my primary too! Great radio. Thanks for watching. 73, Pablo.

  • @Snowdog070
    @Snowdog070 Год назад

    I have the FT991A as well. Excellent Video.

    • @VA3HDL
      @VA3HDL  Год назад

      Thanks for watching!

  • @Homer19521
    @Homer19521 2 года назад +1

    Would have been nice to hear the effect on the Audio of a SSB QSO. I found the FTdx10 DNF added too much distortion to my liking. I was told the 991A was better. Thanx for the vid.

  • @TEGEscalator
    @TEGEscalator 3 года назад +2

    Greetings from Belgium 73 👍. Beautiful demonstration

    • @VA3HDL
      @VA3HDL  3 года назад

      Thanks! 73

  • @boo-ix
    @boo-ix 3 года назад +1

    Great video. Thanks for posting.

  • @VE3UET
    @VE3UET 2 года назад

    I have a FT 991 and the receive is not as good as the receive on my FT 818 on VHF, I believe I need to turn on a pre-amp but the IPO only seems to work on HF frequencies.. any suggestion (I use want to use the FT 991 as an IF radio) Mike VE3UET

    • @VA3HDL
      @VA3HDL  2 года назад

      Hi Mike, you are correct, the IPO options are only available in HF+6m bands. In my FT-991A is the same. 73, VA3HDL

  • @CarlMadsen
    @CarlMadsen 3 года назад +1

    Thank you VA3HDL Very Much! de N0GFT.

    • @VA3HDL
      @VA3HDL  3 года назад

      Thanks for watching! 73

  • @ChristisKing7749
    @ChristisKing7749 Год назад

    You can adjust the manual notch width

  • @pablognz
    @pablognz 3 года назад +2

    Gracias Pablo!! LU5CAT

    • @pablognz
      @pablognz 3 года назад +2

      necesitamos mucho de tus conociemientos en habla hispana.
      Gracias nuevamente

  • @rotularota1
    @rotularota1 3 года назад +2

    Thanks!!

  • @JimChagares
    @JimChagares 2 года назад

    Thank you for sharing. Very helpful.

    • @VA3HDL
      @VA3HDL  2 года назад

      Thanks for watching!

  • @mariogubo7919
    @mariogubo7919 3 года назад +2

    👍👍👍👍👍👍

  • @2metercrew389
    @2metercrew389 3 года назад +2

    👍👍👍

  • @miketaylor6700
    @miketaylor6700 Год назад +1

    I found that when I turn on the Digital Notch Filter (DNF) it messes with CW signals... so you may not want to use it when you are using CW mode. Just sayin' :)

  • @PJSegerson
    @PJSegerson 3 года назад +2

    Great explanation. Thank you for sharing this info. 73 W1XVX

    • @VA3HDL
      @VA3HDL  3 года назад

      Glad it was helpful! 73

    • @PJSegerson
      @PJSegerson 3 года назад +1

      @@VA3HDL I just got my 991A. I appreciate any help I can get!

    • @VA3HDL
      @VA3HDL  3 года назад

      @@PJSegerson Congratulations! Great radio! 73

  • @javaman3765
    @javaman3765 2 года назад +1

    To bad yaesu doesn’t fix the multitude of bugs in this radio. One big one is the audio EQ output on voice does NOT work while running VOX mode. PTT via mic yes…..via VOX enabled no go….flat audio as if EQ turned off.

    • @VA3HDL
      @VA3HDL  2 года назад

      This is very good information. Thanks for sharing. Did you test this yourself or you find it somewhere? 73