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Admin
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Everything posted by Admin
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I do not have the dimensions on this antenna,but these are its characteristics... The location of the antenna:Room Support communications standards:LTE, HSPA, HSPA+ Operating frequencies, MHz:790-2700 Gain max dBi:11 The standing wave ratio on voltage, not more than1.25 Impedance, Ohm:50 Cable length, m:1.8 Connector type:USB Af to TS9/CRC9 Assembled dimensions (without mount), mm:280x140x160 Weight, max, kg:0.42 Package dimensions, mm:290x160x145 Weight in packing, kg:0.58
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Indoor antenna for cellular networks of the third and fourth generation "BAS-2003 LTE MiMo INDOOR" is a combined system of the two directional antennas and a stand for your USB modem. The device amplifies signals of the mobile Internet, which is the basis for maximum-speed network access. The antenna allows to implement the MIMO technology (Multiple Input Multiple Output), significantly increasing the speed of data transmission. 3G antenna allows to increase the stability of connection, with the ability to work in the right frequency range and high gain.
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I will try the simulation with and without the director cylinders..!!!
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1800-2600 MHz ,,, now I work on this ..!!!
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,,,, metalic spacer...!!! ,,, will it work without these 4 pcs cylinders,,,, but the frequency band will narrow...!!!
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... for that... it"s this adaptation lines...
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,,,, preferably 0.5mm, but 0.25 ---- 0.8(1)mm can be used The thickness does not matter much.
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,,,spacers not plastic,metal...
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diameter=54mm at 8mm height but you don't have piece B...!!!
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There is nothing solderd, yet there is bending at 90 gr and riveter..!!!
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,,, this is how the central connection point should look...!!! ,,, dude, you are missing piece B...!!!
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,,, good achievement, congratulations for AmateurRadist ...!!! ,,nothing is welded, bent at 90 degrees and then riveted with the riveter...!!! PS ,, look once again, on my previous post...!!!
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,,,very good, good luck ...!!!
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,,,61mm....!!!
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A novel rectangular microstrip patch antenna for ultrawideband(UWB) applications is proposed. The ultrawide frequency response is achieved by determining the dimensions of the radiating patch of antenna . Besides a directive radiation pattern, high efficiency and a constant gain is achieved in the operating bandwidth.
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,,, if "v" is diameter, then yes...!!!
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,,, a user on this forum(ct2iok) is interested in this yagi antenna..
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1) yes,,, but the vibrator must to be weldable,..!!! 2) yes,,,, watch this forum carefully..!!!
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,,,like this...!!!???
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,,,and this it"s UMO-3F MIMO2x2 for offset parabola...??? Just added a protective solder mask.. ,,,and on YouTube...
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No, it's a simple connector...!!!
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GSM/LTE 1800MHz UL=1710-1785MHz DL=1805-1880MHz Fm=1795MHz
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,,,download(DL) it"s verry good but why upload(UL) it"s poor...???!!!
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,,, a variant with more exact dimensions ... !!! ", and if you want a cross-polarization you can use this solution...
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I don't understand what you mean...!!!
