• 7 Posts
  • 174 Comments
Joined 1 year ago
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Cake day: October 3rd, 2023

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  • Honestly the Amazon antenna will probably do perfectly fine, I might go that way for simplicity sake… maybe I’ll build an antenna too and do some a/b comparisons.

    The 90 degree angle doesn’t hurt performance inherently, it only hurts it because it puts the antenna right next to the body of the radio, blocking some of the signal, and detuning the antenna slightly as well. So you’re still better off putting it vertical 👍

    Also in case you didn’t know, those antennas are vertically polarized. That means when the tip is pointing up to the sky, the signal is coming out the sides going off towards the horizon. That’s the best way to get a signal out/in. Holding it sideways will create null points from the tip and base of the antenna, and also send half your signal into space and the other half in the ground 😁


  • Looks sweet. I might end with something like that eventually, but honestly I really like the idea of using my phone and just linking the mesh device to it. Reminds me of the old goTenna before they sold out.

    Do you have somewhere high you could mount a repeater/router node to? Like the chimney of your house or something? Would make it even easier to connect with people, at least from home.

    I’m planning on putting a few up, one at my house and each of my buddies houses.





  • Thanks! You mean I should get some of those sma adapters and some of those little stick antennas? Or something even bigger? Recommendations?

    I’m a ham and I’ve got a nanovna, I could try making a ground plane antenna for 915mhz.

    My plan is to put a repeater/router up on my tower 30ft up, as well as on a couple of my friends roofs, hopefully making a stable emergency channel between us. I’m between my buddies, 13 miles between the furthest ends, I’m almost in the middle.