Foundations of Amateur Radio- Episode 120

Discussion in 'Amateur Radio News' started by VK6FLAB, Sep 23, 2017.

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  1. K4AGO

    K4AGO Platinum Subscriber Platinum Subscriber QRZ Page

    Ham radio, please...
     
  2. AK5B

    AK5B Ham Member QRZ Page

    I think you tuned in here after KF7WIS had corrected her typo---it started out a few days ago as "Tropospheric Dusting" so you know...
     
  3. W1LWT

    W1LWT Ham Member QRZ Page

    pixie dust who ever thought
     

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  4. W1LWT

    W1LWT Ham Member QRZ Page


    PIXIE DUST who thought that may be the secret.........
     

    Attached Files:

  5. K5BM

    K5BM Premium Subscriber QRZ Page

    Ducting is akin to transmitting into a wave guide point to point. In 1989 as k5zxe, I was pegging S meter in Chicago area while running 60mw to a 55 element loop Yagi on 1296.100 while in south central Oklahoma(EM-14)
    Ducting on 432.100 and 1296.100 was always my favorite bands for ducting.
    73,
    Tom k5bm 4l2bm
     
    AK5B likes this.
  6. VK4KX

    VK4KX Ham Member QRZ Page

    Regarding weak signal propagation.
    With the arrival of digital software programs for weak signal work, these days you can make some really long distant contacts which are really just an exchange of call-sign and signal reports. Here in VK some records were broken when digital mode Wispr was used on 6m to work Europe. I don't remember the details but I'm sure it could be found.
     
  7. VK4KX

    VK4KX Ham Member QRZ Page

    Sorry I missed that, I forgot to mention I noticed her correction come up after I hit the "Post Reply" icon.
    Anyway it's all good fun.

    73
     
    K5BM and AK5B like this.
  8. ND1SU

    ND1SU Ham Member QRZ Page

    Everyone knows how tropospheric ducting works....

    TroposphericDuctTape.jpg
     
    AK5B and IZ0TRL like this.
  9. W0WUG

    W0WUG Ham Member QRZ Page

    Sarcasm in above posts noted. BUT WAIT !! THERE'S MORE.
    I'd bet most HAMs don't know about radio signals getting caught in a "DUCK" Yes thats right DUCK. o_O Hahahahaha.
    TV news explanation... seriously... not a parody. {People, we are in trouble as a society.}
    http://www.nbcphiladelphia.com/news/local/Police-Radio-Investigation-After-Officer_s-Shooting_Philadelphia-384480491.html. I always wondered what that was called, when your radio frequencies get caught in a duck... [​IMG]
    Also amazed they're having any issues at all with those fine quality Baofeng radios. [​IMG]

    Booster repeater antennas will surely take care of all their avian and communication troubles!
    You betcha, those scanner antennas will help a lot.

    Thanks to my friend K7AIH for the "heads-up."
    Often, too little knowledge is a dangerous thing.

    Remember, the "Ham" goes in an oven, NOT in a radio. w0wug. Wild ugly gorilla.
    AR/k
     
    Last edited: Oct 8, 2017
    VK6APZ likes this.

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