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Admin
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Posts posted by Admin
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,,,andrew mcneil has fakes often...!!!!
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,,, you don't have to add any parasitic director anymore, you have to cut out of the reflector to be able to be mounted on the offset dish...
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,,, if you want to change the impedance is easy, displaying the VSWR is from the program...!!!!
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,,, another way of construction...
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Harry you can also give the dimensions ...???
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I use "cst" program but it is also good "hfss".
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Yes, Harry, you're right, I'm in a hurry, I'll correct the dimensions...!!
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,,, yes, the foam is dielectric and the dimensions are in millimeters...!!!
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,,, these are the promised dimensions ... !!!
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,, try to open your huawei E1756 modem to see where the inside antenna is...!!!
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,,, maybe tomorrow I will give you the details of this antenna...
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,,, for MiMo, you need another type of antenna...!!!
,,, aaa, well if you have huawei E1756 modem ... why don't you put him in the focus of offset dish??
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,,, the distance is not great and the trees do not have such a great influence ....!!!
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,,, for offset dish, I think this is better...
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,, welcome, but on this site you did not find anything useful to you...!!!???
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The Nitsa-7 PCB omni-directional printed antenna is designed to connect to 3G/4G/WiFirouters and modems that do not have built-in antennas. The antenna is equipped with a 20 cm long thin flexible cable with a U. fl connector installed. It is recommended for gluing with double-sided adhesive tape on the inner surfaces of plastic cases.
Electrical Characteristics of NITSA-7 PCB
Operating frequency range, MHz 800-960/1700-2700
Gain factor, dBi 2-5
Bottom width in the horizontal plane, deg 360
Bottom width in vertical plane, deg up to 80
Input impedance, Ohms 50
SWR in the operating frequency range, max. 2.4
Permissible power, W 2
Polarisation linear
Mechanical characteristics
Weight, g 50
Overall dimensions without cable, mm 119x40x0. 5
Cable length, mm 200
Connector U.fl
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,,, it is still possible ... !!!
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On 10/25/2021 at 6:54 PM, Harry36 said:what are the dimensions of the bucket and what is the gain?
d=185mm;D=278mm;H=262mm
gain=15dBi
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...it is not crimping, it is soldering by tinning...!!!
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,,, after an idea of mcNeil...
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Name : Dual-Band 11a/g 8/6dBi Indoor Directional Antenna w/ Mounting TEW-AI86DB / mine is not with mounting but the PCB and specs are the same /
Gain : 802.11b/g: 8dBi 802.11b/g: 6dBi
VSWR : 2.0:1
Polarization : Linear, Vertical
Horizontal : 802.11a: 50° 802.11b/g: 75°
Vertical : 802.11a: 60° 802.11b/g: 70°
Dual-Band 802.11a/g 8/6dBi Indoor
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,,, and this option would be preferable...
Harry, these dipole can be made of copper wire...
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The whole antenna is made of recoverable materials (boxes, box bottoms, covers) ...
,,,or so...
in Antennas for mobile communications
Posted
,,, or maybe you want a Bester antenna ... ??? !!!