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Admin
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,,,for which this site is ranked second place... !!! https://www.top20sites.com/top-wifi-antenna-sites https://uhf-satcom.com/blog/patch_antenna https://michailvishnevsky.com/bazovye-domashnie-reczepty-s-chagoj/ https://crabgrass.riseup.net/chennaimeshnetworkcommunity/tutorial-designing-directional-antennas http://qrz.by/forum/viewtopic.php?f=49&t=10338 https://vrtp.ru/index.php?showtopic=32103&st=0 https://www.qsl.net/va3iul/Antenna/Wire Antennas for Ham Radio/Wire_antennas_for_ham_radio.htm http://jcoppens.com/ant/qfh/calc.en.php https://www.degruyter.com/document/doi/10.1515/freq-2016-0321/html https://www.lan23.ru/forum/node/1097?t=2060 https://rutracker.org/forum/viewtopic.php?t=6290375 https://satlex.de/en/fdratio-params.html?diam=90&depth=1 https://rutracker.org/forum/viewforum.php?f=1087 https://4pda.to/forum/index.php?showforum=1139 https://downloadly.ir/software/engineering-specialized/cst-studio-suite/ https://en.taiwebs.com/windows/download-cst-studio-suite-10756.html https://wall.alphacoders.com/big.php?i=1355024#google_vignette Bester Bars.cst
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thickness of material > 2 mm ...why ?? should be 0.5-1mm
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Hello my friend, I do not have the dimensions of these antennas, but I will try to simulate something similar..!!! You have the dimensions at this antenna...??
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Yes, but I think it's better my UFO-Dracula...
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Heart of the antenna is low noise digital amplifier, high-frequency chip Kzt67. Philips c gain 22 dB.
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Antenna CIFRA-30 with built-in amplifier is used for receiving and strengthening of TV signals with DVB-T, DVB-T2 and analog TV UHF band. The type of the antenna-resonator. Recommended for use at distances up to 20-30 km from a TV repeater. The antenna gain, dBi 7.5-9.5 Gain built-in amplifier, dB19÷22
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,,,41,6mm...!!! (48,7+34,5)/2 = 41,6mm-1,5mm=40,1
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Can be made of a pcb board and a metal reflector
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", that's your antenna ... !!!
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Я не знаю, я должен учиться ... !!!
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And how do you want to do this?
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I think this one...
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,,,yes dear tcl32...!!!
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I wrote to you above that the antenna has a 240-300 ohm impedance, so you need to adapt for a 75 ohm cable. ,,,something like that...
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The impedance is highly dependent on the construction details. In general, you can expect 100-400 ohms of impedance. The nominal impedance is generally considered to be 400 ohms.
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1) 240---300 Ohm 2) ,,,no...!!!
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,,,the antenna according to E. Spindler....470 - 790 MHz
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And yet, this antenna is not really good ...
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No, the drawing is very good...!!!! I'm going to make a simulation on this antenna.
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,,, good, put the dimensions if you can ... !!!
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StationBox 5 GHz 20 dBi SISO....
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,,,for another form of antenna ... ???
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