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Search results

  1. Buffalo

    Sirio SY27-4 Beam Install

    Interesting to me. Resonance moved down to around channel 20 from around 35 from 6’ AGL to 25’ AGL. I actually expected it to move up the band. But what do I know???
  2. Buffalo

    Sirio SY27-4 Beam Install

    finally got it up where hopefully it will stay. Only 25’ in the air. After doing some more fine tuning on the gamma match this morning 6 foot off the ground. Here (image) is the match 6’ off the ground. I pretty much knew it was going to stay good once I went up with it because I tested that...
  3. Buffalo

    Sirio SY27-4 Beam Install

    I just got the 27-4. May still end up cutting elements because although tuning with the Gmatch worked for 11 meters I suspect that may not be optimal. I originally set everything to the listed 26.500 just to have a starting point. Pretty much dead on. Resonant @ 26.520. So I’m pretty...
  4. Buffalo

    2 element wire moxon!!!

    When I built my four element wire yagi, the original plan was a four element quad, but I got lazy and cheap. Still tweaking on this moxon. Tuning is the easy part. The design department came up a little short on the support structure LOL. . One more up in the air test and this one is going to...
  5. Buffalo

    2 element wire moxon!!!

    Got it set up for portable use on my little kayak trailer. Match is great but DX in anemic today here.
  6. Buffalo

    2 element wire moxon!!!

    Hey folks, I used an online calculator for this. The moxon antenna has always sparked my interest. I have built a couple of Yagis and my 4 element is up in the air as I write this listening to Australia blasting in here at the moment. Been up there for some time and definitely outperforms...
  7. Buffalo

    15’ 6” fiberglass boom 4 element wire yagi.

    Took down my light weight 3 element yagi. Replaced it with this one. Seems to be working!!! 25’ off the ground is the best I can do with what I have.
  8. Buffalo

    DIY 3 element yagi

    Dropped the antenna due to high winds and the fact I have no guy wires on the flag pole. Decided to do a hair more tuning.. I’m actually finding my results a little difficult to believe. But I’m not complaining. Sweep from 26.805 to 27.555. VNA, MFJ, and radio meter all agree!!! Except VNA...
  9. Buffalo

    DIY 3 element yagi

    I ended up changing the spacing and lengthening the boom. 6’4” between the reflector and driven element and 4’1” between the DE and director. I was having issues with the match the higher I went up. The changes I made seemed to help with that. Correct me if I’m wrong but I think the match looks...
  10. Buffalo

    DIY 3 element yagi

    Wish I had made it with flexible wire in which case it would be completely portable. Not so with the solid wire.
  11. Buffalo

    DIY 3 element yagi

    Having a lot of fun here and learning a lot in the process. Tuning was not responding as expected so I decided to add a 1:1 Balun just to see what happened. Seems to have made tuning a breeze. Tuned it close 2.5 feet off the ground and nothing changed to my surprise when I put it up. Resonance...
  12. Buffalo

    DIY 3 element yagi

    LOL forgive me i’m a little slow just got the joke!!!
  13. Buffalo

    DIY 3 element yagi

    Just some notes I cut the wire as precisely as possible measuring from the center of the boom. Don’t know if you can see it in this image but the 5” pieces of pvc that are glued in the hubs were heated and bent slightly upward to compensate for some of the sag I knew I would get from the poles...
  14. Buffalo

    DIY 3 element yagi

    Here is what I used only difference is the spacing between the director and the driven element I made 5’. 4’5” between reflector and driven element.
  15. Buffalo

    DIY 3 element yagi

    Yes I noticed that on the Maco 3 just today looking at a video. I was looking at a Sirio 3 element when I made that choice. Ref- driven if I remember on mine is 4’5”… driven to director 5’. Fee point is an SO239 bulkhead connector mounted in the pvc fitting W/ rubber gasket. Driven is isolated...
  16. Buffalo

    DIY 3 element yagi

    I have no idea. The best I can say is there is a difference front to back. I’ll know better when I can turn it.
  17. Buffalo

    DIY 3 element yagi

    Hi guys. I slapped together a 3 element yagi knowing the very minimum of what I was doing. Goal: something super light weight that I could put on top of my 11 guage telescopic flagpole Construction materials: Boom: aluminum painters pole Hubs: 3/4” 4 way pvc fittings + 6-5” pieces of 3/4 pvc...
  18. Buffalo

    Anytone at-5555n II (version 2)

    Question has anyone tried the DigiMike on the Q5N2? A friend that I never know which radio he might be on one day to the next was on his Lincoln this morning and the quality of his audio was immediately noticeable. Turns out he was using the DigiMike. I was really impressed
  19. Buffalo

    Anytone Ares 2

    Think you also get the patch cord with qt40. But the box ain’t as pretty
  20. Buffalo

    Anytone Ares 2

    I see it now. Lol they didn’t block me. I had done a few Amazon searches for the ares since it happened and only came up with the QT40. I guess I didn’t scroll far enough. Still hadn’t decided whether to write a review or not!!! I saw your review though!!!