Small Lot Sloping "L" LEFS 8010 Antenna Resonant on 80 40 30 20 17 15 12 10 Meters - Demo & Review

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  • Опубликовано: 1 фев 2025

Комментарии • 56

  • @forgetyourlife
    @forgetyourlife 16 дней назад +10

    “That Bob guy is the most patriotic fella I know. Seems like everyday he’s out there maintaining and keeping that flag poll in tip top shape”

    • @HOAHamRadio
      @HOAHamRadio  16 дней назад +2

      I love being able to fly the Stars and Stripes!

  • @bwillan
    @bwillan 16 дней назад +3

    That's impressive that you would able to string that length of antenna wire around your property. That gives me greater hope for installing a 71' random wire antenna in my 30'x100' suburban lot.

    • @HOAHamRadio
      @HOAHamRadio  16 дней назад

      Go for it! You can angle your wires to fit in the space and they still seem to get the job done.

  • @rodneyhefner6596
    @rodneyhefner6596 16 дней назад +1

    Thanks for the video Bob, that was a very impressive HOA limited install (HOA limited myself). Your videos have inspired me to experiment and try all types of antenna ideas in my backyard to "get on the air" I enjoy POTA hunting and contesting with my little G90 and my variety of antennas in my "arsenal". Thank you again for showing that the HOA need not be as limiting as it seems. 73, Rodney KJ5FWC

    • @HOAHamRadio
      @HOAHamRadio  16 дней назад

      Exactly what I'm trying to do, show others they have options! Thanks for the view and comment and best of luck in your experiments.

  • @KD9ZHF
    @KD9ZHF 15 дней назад +1

    Thanks, Bob. Great video as always. I didn’t have 3 EFHW antennas already, I’d get this too! Chameleon is da best.

    • @HOAHamRadio
      @HOAHamRadio  14 дней назад

      Thanks for the view and comments.... The ratio of antennas I own to antennas I can actually deploy at one time is a bit unbalanced : )

  • @danielrgusa
    @danielrgusa 16 дней назад +1

    I have this antenna, and though I have never used it with the extension, it always performs great for me on 10-40. It’s a great POTA antenna. I usually have the feed point pretty close to the ground, 3-6 feet, and I have no problems making contacts in a sloping configuration.

    • @HOAHamRadio
      @HOAHamRadio  15 дней назад

      Thanks for the feedback and confirmation on performance.

  • @Ammed_KN6STX
    @Ammed_KN6STX 16 дней назад

    Nice video Bob!!! The LEFS 8010 is my second-best Chameleon antenna, I have only deployed the 80m extension once and made one 80m qso. Excellent antenna, definitely worth the money. 73, Ammed KN6STX

    • @HOAHamRadio
      @HOAHamRadio  16 дней назад

      Ammed, glad to see you have time to step away from your TDL to watch a video or two : ) Always appreciate hearing of your testing. Say you put a SS25 in the center hub while deploying the TDL...how did that work for you?

  • @MrStanwyck
    @MrStanwyck 16 дней назад

    Great video Bob!!!! That's one heck of antenna to be able to get all those bands without a tuner. It would pair nicely with my 705. Have a great day Bob.. 73, Bill KC2KNA

    • @HOAHamRadio
      @HOAHamRadio  16 дней назад +1

      Thanks Bill. This sat on my shelf far to long; I'm thrilled I finally had time to deploy it....what a great antenna. My challenge is I don't get to enjoy anything too long, because I have to move on to my next antenna test. Poor me, right?

  • @haxwithaxe
    @haxwithaxe 16 дней назад +1

    That's some impressive swr sweeps. I'd like to see that matching unit dissected.

    • @HOAHamRadio
      @HOAHamRadio  16 дней назад

      : ) having too much fun with it to tear it apart. Thinking of doing some more testing in the next few weeks.

    • @haxwithaxe
      @haxwithaxe 15 дней назад

      @HOAHamRadio yeah, please definitely wear it out first. No sense risking a good toy until the fun runs out.

  • @norm_sueb122
    @norm_sueb122 16 дней назад

    Thanks for the video!!

    • @HOAHamRadio
      @HOAHamRadio  16 дней назад

      Thanks for watching @norm_sueb122, always great to see your comment.

  • @bryanromney8628
    @bryanromney8628 16 дней назад

    I've done something very similar especially in the shape although I'm able to be up 25 ft in the air with 134 ft wire (home brew) and I get similar results as in your video.

    • @HOAHamRadio
      @HOAHamRadio  16 дней назад

      Love long wire antennas, they perform so well!

  • @dorvinion
    @dorvinion 16 дней назад +1

    Wondering how it gets 12,17 and 30 w/o a tuner with the 63ft wire. In my experience that only gets 10/15/20/40
    Wonder what the transformer is

    • @Chameleon_Antenna
      @Chameleon_Antenna 16 дней назад +2

      49:1

    • @Chameleon_Antenna
      @Chameleon_Antenna 16 дней назад

      But he’s using the entire 130’ long wire!

    • @dorvinion
      @dorvinion 16 дней назад

      ​@@Chameleon_Antenna Of course. And getting 12/17/30 with the wire long enough for 80 absolutely makes sense and is what I would have expected.
      I was just wondering if there was some special magic ya'll have put into that transformer that got all the bands between 10-40 with just the short wire.
      The docs on your site somewhat suggest the extension just adds 80 and that without the extension you get all the rest (Bob suggest that as well at about 2:40 though maybe he misread the docs as well)

    • @Chameleon_Antenna
      @Chameleon_Antenna 16 дней назад +2

      @@dorvinion No magic but VERY well assembled! It’s all about how the toroidal is precisely manufactured which makes a HUGE difference on the overall SWR.

    • @mgoben6499
      @mgoben6499 6 дней назад

      @@Chameleon_Antenna Not sure if Bob gets a commission but I bought an 8010 yesterday after watching his vid. So give the man a tip!

  • @AC7WH
    @AC7WH 15 дней назад

    Thanks for sharing the info about this interesting antenna. ~ 73 ~ AC7WH

    • @HOAHamRadio
      @HOAHamRadio  14 дней назад +1

      Thanks for stopping by for a look at the channel / vids.

  • @JimmyKI5PRK
    @JimmyKI5PRK 16 дней назад

    I have this antenna and it does work well for me. I would like to use it more often but I’m concerned about leaving it deployed long term. I’m currently using a HOA Buster Rain Gutter antenna. It works well enough but I don’t get out very far with it for obvious reasons. I like how you had it deployed from the top of your “flag pole”. Would you consider leaving the antenna setup like that permanently?

    • @Chameleon_Antenna
      @Chameleon_Antenna 16 дней назад +2

      Yes you can! I’ve the prototype #1 at my QTH in Phoenix for about 3 years and still work like new!

    • @JimmyKI5PRK
      @JimmyKI5PRK 16 дней назад +1

      @ Wow that’s awesome. Okay well sounds like I may have to invest in a porta-mast…umm I mean Flag Pole…lol 73

    • @HOAHamRadio
      @HOAHamRadio  16 дней назад +1

      I would have no concerns about deploying it long term. I do have to be careful here because of my wind direction; the wind blows east at my house maybe 5% of the time, the rest is every other direction. So I deployed expective wind would never push my flag into my coax.
      The other option is to install the feed point of the antenna under my flag, then it doesn't matter what direction the wind blows. In the video when I am first lowering my Porta Mast you may notice I disconnect a wire from the front side of it under the flag...that is my antenna wire that I keep up all the time. Deploying the LEFS8010 from this point is an option.

    • @JimmyKI5PRK
      @JimmyKI5PRK 15 дней назад

      @@HOAHamRadio Thanks for the reply and the recommendation. I'm always looking for a good way to deploy an antenna in my HOA. I have even less yard than you do so I have to be very creative. Always great to see your deployments to get ideas of what might work in my situation. 73 my friend...

  • @claudem.p.7969
    @claudem.p.7969 16 дней назад

    May be I am off chart but are you drilling into a SOLID GOLD BAR assuming the usual top equipment list I am used too. VA2SOB Claude

    • @HOAHamRadio
      @HOAHamRadio  16 дней назад +1

      I wish I had a solid gold bar : ) It was stainless, 1/4" thick if I remember correctly.

    • @claudem.p.7969
      @claudem.p.7969 16 дней назад

      @ i know It is a joke but what I keep in mind it is a very forgiving antenna

  • @AdamDeal-KF0PRI
    @AdamDeal-KF0PRI 16 дней назад

    be nice to make a wspr contact with you here! i can only run on 10m though! 73s

    • @HOAHamRadio
      @HOAHamRadio  16 дней назад +1

      We'd have to time that and be working WSPR at the same time...it could happen.

    • @AdamDeal-KF0PRI
      @AdamDeal-KF0PRI 16 дней назад +1

      @HOAHamRadio that would be cool! i thought about getting a rig like yours, but found that wsjtx already has it and ive been uesing it off and on!

    • @HOAHamRadio
      @HOAHamRadio  16 дней назад +1

      Yes, you can use wsjtx from your rig. I only purchased the separate transmitters because I do some much long term (overnight) antenna testing; I wanted something that didn't tie up my transceiver.

    • @AdamDeal-KF0PRI
      @AdamDeal-KF0PRI 16 дней назад +1

      @@HOAHamRadio i understand that

  • @ravindaranbarasan6533
    @ravindaranbarasan6533 15 дней назад

    Bob - like your videos. wondering how to contact you?

    • @HOAHamRadio
      @HOAHamRadio  14 дней назад

      You can reach me at thehoaham@gmail.com

  • @johnmine5609
    @johnmine5609 13 дней назад

    A nail setting punch is NOT a center punch chisel.

    • @HOAHamRadio
      @HOAHamRadio  12 дней назад +1

      It was for this job, that's all I had available.

    • @mgoben6499
      @mgoben6499 6 дней назад

      @@HOAHamRadio Gotta love the internet. Ugh.

  • @WD0OMHamRadio
    @WD0OMHamRadio 16 дней назад +3

    Two questions:
    1] How are your received signals always so clear of noise. Your neighbourhood doesn't look that much sparser than mine, but my efforts (admittedly mainly with verticals) are never so quiet, and it's one reason I'm still mostly portable instead!
    2] Will you be at Hamcation?

    • @HOAHamRadio
      @HOAHamRadio  16 дней назад +1

      Sometimes my day job drops mandatory requirements on me; as long as that doesn't happen, I plan to be at Hamcation Friday afternoon and Saturday.
      My noise floor isn't always this low. When I first showed 40 on my SDR it was pretty good; within an hour, 40 was trash and noisy. 80 stayed good for me all night long; probably the best work I've ever done on 80. This is the first wire I've evrn set up at 130'.

    • @WD0OMHamRadio
      @WD0OMHamRadio 16 дней назад

      @@HOAHamRadio I hope to meet you in person, there, then. I'm making the schlep to escape the Minnesota cold 😀
      Thanks for the answer, and for the great video, as always!

    • @HOAHamRadio
      @HOAHamRadio  16 дней назад +1

      I sure do hope we meet up; safe travels!

    • @WD0OMHamRadio
      @WD0OMHamRadio 16 дней назад

      @@HOAHamRadio Thank you!