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vova.gumerov
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Hello Jomy! I hope everything is fine with you. And we have a disaster ....... To make such antennas, you need a 3D cutter! Such things are not done with scissors and a grinder!
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Klanon did you optimize this Biquad? If the 700-800MHz parameters are good, that would suit me. You need to accurately determine the dimensions. Internal clearance? Impedance? Preferably 75 ohm. Galvanized 0.5mm.
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For the manufacture of this antenna, dimensions are needed
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CM 4251 original.
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Dear admin. Antenna Kovachev did not pass our simulation! Should opportunity fill this gap? The calculation was at 730 MHz.
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Jomy, what do you think about the second option???
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A masterpiece of antenna engineering
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Unfortunately, to this miracle, I do not have sizes
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Well, here's an option!
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What can you say about this commercial antenna???
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And the racks are all metal!
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Yes, very interesting! I have never seen such a construct.
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Thanks, it's really good now!
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The antenna was made for a friend living in the countryside. The repeater is 38 km away. The signal level is 90-95.
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Admin, please remove the extra photo. Load error