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by Didneywhorl
Wed Jan 06, 2021 11:47 am
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Re: 700 MHZ DIY Double Biquad/Moxon Antennas

How is the element attached to the light shroud? You may be getting noise from the metal shroud reflecting at odd angles? The first one has a 20dbi increase, that's fantastic! Single band antennas do tend to have high gain.

You may also be getting crosstalk, try rotating them 90 degrees from each ...
by terryjett
Mon Jan 11, 2021 11:17 pm
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Re: 700 MHZ DIY Double Biquad/Moxon Antennas


Played around with it a little last night and realized that I was getting a much worse signal on B25 but my download speeds were still a lot better. So next step, I'm going to build a B25 double biquad centered on 1900MHz to see how well it works. May even try a triple biquad... should be much ...
by terryjett
Mon Jan 06, 2020 4:33 pm
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Homebrew Quad 1900MHz Antennas V2

Thought I would share my latest go at creating antennas from scratch.

The performance is great and if you like creating things, you will love this project. If you see my other post on biquads (https://wirelessjoint.com/viewtopic.php?f=24&t=639), you will see where I got the design from. Cannot ...
by terryjett
Mon Jan 06, 2020 5:46 pm
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Re: Homebrew Quad 1900MHz Antennas V2

New speed for dual pole is around 20 down and 7 up. But, at&t has been slowing down around here lately and that is what I am getting with factory made flat panels.

Spacing might help for speed. In my life experiences, antennas seem to like being closer together at my distance from tower (4 miles ...