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Admin
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Everything posted by Admin
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,,,Shabra,try to put the plate in the focus of the parabole grid...!!!
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,, the secondary reflector from the grid antenna is for either vertical or horizontally polarization ... you need a secondary reflector with circular polarization...!!!
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,,, another configuration ...
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Or the same ATVKD-15/21-39 (TV antenna “wave channel”, decimeter range, 15-element, channels 21-39):
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KROKS KAA20-2600 Dimensions (length , width , height ), mm 445 x 445 x 80 Antenna characteristics: Operating frequency range, MHz 2400-2700 Antenna gain, dB 20 VSWR in the operating frequency range, not more than 1.7 Polarization Линейная Input impedance, Ohm 50 Maximum input power, W 10 Connector N- female F- female Permissible wind load, m/s 30 Operating temperature range, °C -40 … +50 Maximum permissible humidity, % 100 Port isolation, not less, dB 30 Communication standard WiFi 2400 LTE 2600 Type of mounting on the pipe Execution type Panel
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Clanon, somewhere on this site there are also dimensions...!!!
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,,, it seems that this Kathrein antenna is for sale...https://www.youtube.com/results?search_query=antenna+kathrein
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,,,voiceofbusiness,,, the place of this type of antenna is not here, try to post in the right place...!!!
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SetupYagiCalculator.exe
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You have some antenna sketches from Splinder's book....???
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Norge, this antenna calculator is not exactly good, try to search on this site what interests you and you will find ... !!!
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,,, do you have the dimensions ... ???
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,,, yes, you're right, then this is ... ?? !! outdoor kna27 kna27-800/2700c gain signal booster gsm for 3g 4g LTE MIMO antenna
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I'm curious if this mcneil antenna works...????
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STREET II INTERNET SIGNAL ENHANCEMENT lte,,, another version of adaptation...
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,,, the coaxial cable is connected in the center...
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,,,, okay, I will try to satisfy your desire for 2600 MHz antenna ... !!! ,,, but speaks English with the translator...!!!
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,,, yes, the antenna I simulated above, works very well on the frequency of 0.8 GHz...!!!
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,,, hello Vova, I'll try to see how we solve it ... !!! ,,, but as you can see, this antenna works in your frequency range .... !!!
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Edel, but this antenna is over 4 meters length...!!! ,,, the antenna according to my sketch above, is better(75 Ohm impedance)...!!! antenna elements = 16x2 mm aluminum pipe adaptation line = copper wire 3mm diameter
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,,, without 75 Ohm cable..!!! Kreosan's antennas are fakes ... !!!
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A compact aperture-coupled patch antenna designed for achieving wide-band vertical-polarized radiation suitable for applications in GSM 1800-MHz systems is presented. The proposed antenna consists of a rectangular patch (for 1700-1850MHz operation) and a director rectangular patch . For simplicity, these antenna elements are glued to polystyrene foam spacers
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jonirak,,, on this site there is such an antenna, search and you will find ... !!!!
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,,, a rectangular patch-yagi antenna calculator that is a fake....https://antenna-dvb-t2.info/antenna_dlya_dvb-t2_12.php ,,, for the frequency of 2442 MHz, the result is 2546 MHz...
