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How Did You Radio Today?

Discussion in 'Ham Radio Discussions' started by VK4FFAB, Aug 11, 2018.

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  1. N6QIC

    N6QIC Premium Subscriber QRZ Page

  2. KK5JY

    KK5JY Ham Member QRZ Page

    More receiver design. One of the few times that paperwork and spreadsheets can be fun. :)

    "Measure twice, cut once." Right?

    Unfortunately, I passed "twice" quite some time back, and am now well into the double digits. But at some point, the soldering iron will be used, it's inevitable. :D
     
    VK4FFAB likes this.
  3. VK4FFAB

    VK4FFAB Subscriber QRZ Page

    I am no rocket surgeon, but i have been laying out a PCB for the audio stages of a receiver I am building. Preamp, Audio Amp, Voltage inverter for the neg rail on the opamps and a couple of 8th order audio filters for SSB and CW. I think i will have plenty of space left on the board so i am going to go back and add in audio AGC as well.
    Robs_Amp.jpg
     
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  4. KU4X

    KU4X Premium Subscriber QRZ Page

    Measure it with a calibrated micrometer, mark it with a piece of chalk, cut it with a dull axe." -ex TMDE/PMEL/Calibration dude.

    [Precise] Regards,
    -Bruce
     
    KK5JY likes this.
  5. K3XR

    K3XR Ham Member QRZ Page

    17 meters ft-8 just worked ZS6ZP and RI1ANL Antarctica just showed up on the screen.
     
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  6. N6QIC

    N6QIC Premium Subscriber QRZ Page

    Checked into the Noontime net on 40 meters today 7283.5 with Del W6KOZ in Mckinleyville, CA . :)
     
  7. US7IGN

    US7IGN Ham Member QRZ Page

    It is not the radio. Please follow the thread How Did You Radio Today? :D
     
  8. AF7XT

    AF7XT Ham Member QRZ Page

    Again , I heard Del and couldn't hear you :-/ . I can almost hear Mike and Eva but no further south. I'm another 20' higher (80' total) and very little reactance @ 7.28xx. A second 80m OCFD is going up here, use them both ? :-0

    All my best Lisa
     
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  9. N6QIC

    N6QIC Premium Subscriber QRZ Page

    I also said hello to Ava, I could hear her just fine. I am only using a G5RV Jr. up 36 feet, but it works great for me.

    Thanks Dennis, have a great day, :)
    73, Lisa
     
    Last edited: Sep 13, 2018
    AF7XT likes this.
  10. VK4FFAB

    VK4FFAB Subscriber QRZ Page

    Last night i sat and passed the US General class license exam.
     
    WE4E, W4NNF, NK2U and 7 others like this.

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