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    Home»Discussion Forums»CQ HAMRADIO forum»Short waves»Flat coaxial

    Flat coaxial

    Posted In: Short waves

    • Participant
      OK1JOC on June 20, 2016 at 15:49 #11447

      I have a question whether someone tried to 'overcome' the window with this piece of coaxial. I estimate that 20-30W could withstand it on HF with good SWR.
      http://www.elektro-hofman.cz/cz-detail-879565-f-prechodka-okenni-hq.html
      ok1joc

      Reply
      Participant
      om5na on June 21, 2016 at 21:47 #14358

      Hello,
      I used a similar connector for SAT TV. It worked reliably, but its lifespan was about 4 months... due to occasional room ventilation... hi. I have no experience using it for powering HF antennas...

      73, om5na

      Reply
      Participant
      OK1JOC on June 22, 2016 at 5:16 #14359

      Thank you for the response. Perhaps this connector can be used as a grounding input.

      Reply
      Participant
      ok1vrf on June 22, 2016 at 14:03 #14360

      This connector inspired OM3LU to create his own flat connector with SO239 connectors, he used it for 100W, see Radio Amateur 4/2014, p. 13.
      I assume the same article was published in Radio Journal.
      73 Vašek OK1VRF

      Reply
      Participant
      OK1JOC on June 22, 2016 at 14:20 #14361

      Díky.Tono OM3LU mě poslal email.Celý postup výroby je také na jeho blogu.

      Reply
      Participant
      ok2pdn on June 23, 2016 at 1:28 PM #14362

      I didn't find it there

      Reply
      Participant
      OK1JOC on June 23, 2016 at 4:02 PM #14363

      http://om3lu.blogspot.cz/search?updated-min=2012-12-31T15:00:00-08:00&updated-max=2013-08-10T22:04:00%2B02:00&max-results=9&start=5&by-date=false

      Reply
    Showing 7 posts - 1 to 7 (of a total of 7)
    Reply to: flat coaxial
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