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Admin
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Everything posted by Admin
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FT Mini Arrow v1.1 AIO.pdf.crdownload...don"t work...!!!
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At your request, Garry, I made this biloop-antenna for the 1.16GHz frequency... ,,,with the execution drawings... this piece of wire bends with the radius above
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from here,,https://www.rcgroups.com/forums/showthread.php?1040837-KFm4-Epp-Swift-Like-(KESL)-32-Wing,,,such as a flying wing of its kind...!!! with these dimensions....
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Garry, where can find the drawings on these flying wings? I would like to post them on this topic...!!!
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Fine Tuned Inverted Vee Antenna for longer range video transmission.
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,,,this it"s monopole antenna with ground plane radials...!!! ,,,if you want I can do a simulation on the desired frequency...!!! ,,,see this...https://m0ukd.com/static/calculators/Quarter_Wave_Ground_Plane/quarterwave.html 433 MHz
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,,,something like this...??
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,,see above...!!! ,,very wide band antenna..!!
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"I think something like that... Frequency of work 48,5-100 MHz 174-230 MHz Gain =9-10 dBi
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... for these frequencies(433MHz,1200MHz), the antennas become much larger, so some miniature antennas should be used in this case...!!!
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Beautiful flight...!!!
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,,,my friend, I think it would be interesting to present some flying wings ... what do you say?
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Hello buddy, I'm glad you appeared on this forum and I hope this topic will be successful ...!! If you have something interesting to show, please let us know...!! ,,,all the best...!!!
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After I attached an SMA connector to this antenna ... and after some dimensional changes, this resulted... and these are the dimensions...
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,,,the same as in the original...!!!1
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Okay, let's see, may be we can find a simple geometric shape ...!!! Or maybe something like that ,,,,
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hRV=5mm,hVD=5mm ,R=1x130x320mm ,,,but why you use aliminium ...?? how do you solder it?
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>>>>more than that can"t be...!!!
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"if you want, I can make an antenna simulation without using PCB Substrate,in the air and with other dimensions...!!! "this would adapt to cutting with the CNC Machine...!!!
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,,,did you have CNC-Machine...??? If you do not use PCB substrate, the dimensions are different...!!!
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this file type is not good...?? biquad.dxf biquad.gbr
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,,,for measurements try using Corel Draw X4 Portable ,,,the distance between patches=73mm
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I do not think I have them anymore....!!! it's a long time ago...!!!
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,,,good,just try it...!!!
