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Admin
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Posts posted by Admin
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I don't think this type of adaptation covers a high frequency band with an impedance of 50 Ohm...
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Cisco - AIR-ANT2524V4C-R= - 2.4GHz 2dBi/5GHz 4dBi Ceiling Mount Omni Ant., 4-port,RP-TNC
Aerial Placing / Mounting:Ceiling mountable, indoor
Directivity:Omni-directional
Frequency Range:2.4 GHz, 5 GHz
Gain:2 dBi (for 2.4 GHz), 4 dBi (for 5 GHz)
Voltage Standing Wave Ratio (VSWR):2.0:1
Connector Provided:4 x RP-TNC
Cable Length:91.4 cm Depth:2.5 cm Height:18.4 cm
Product Type:Antenna
Weight:0.59 kg Width:18.4 cm
1 person likes this -
,,, and impedance .... ???
,,, why don't you give the dimensions...???,, and why not .. ???
,,,or so..
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Batwing antenna and offset dish...
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,,, no, this. !!!
1 person likes this -
,,, put a Batwing antenna in the focus of the parabolic satellite dish ... !!!
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,,,for which this antenna variant is also very good ... ???
2 people like this -
,,, maybe it would be interesting to see these...
https://www.lan23.ru/forum/node/340
https://deracahyono.wordpress.com/2011/02/26/isi-omni-built-up-hyperlink-15-dbi-review/
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I think the best is the galvanized sheet ... !!!
1 person likes this -
I have only one question,,, for which frequency ... ??
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,, or do it yourself...
1 person likes this -
,,, not good, very rudimentary, still studying ,, !!!
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,,works very well...!!!
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,,, it's stupid ... !!!
,,,, and mcneil's antenna is a fake...!!!!
1 person likes this -
,,, these would be the required details ... !!!
2 people like this -
,,, yes, I think it could be with small corrections...
1 person likes this -
,,, for the 2m band...!!!
1 person likes this -
TD1205 it"s a high-end module for a faster and easier geolocation,but for what frequency ... ???
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You should see that too...
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,,,show me where did you get the dimensions from ...?
I think the coil is not good...!!! -
,,, did you manage to make this antenna ... ??
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,,, not even the simple one is too good ... !!
,,, where did you get the drawings ... ??
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,, it's a design mistake for me ... !!!
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in Antennas for mobile communications
Posted
AGATA-2F 2X2 MIMO
Operating frequency range, MHz 1700-2700
Gain, dBi 15.0-18.0
Bottom width (-3dB), deg 16-50
Side lobe level not more than, dB -12
Port decoupling at least, dB 25
Forward / backward ratio, dB 26
Input impedance, Ohms 75
SWR in the operating frequency range at the inputs, max. 1.6
Permissible power, W 10
Polarization of received / emitted waves vertical, horizontal
Mechanical characteristics of the antenna
Weight with mounting, g 2115
Overall dimensions without mounting, mm 240x450x50
Connectors 2 x F-female
Antenna Material, Galvanized steel
Material of the protective box, Polycarbonate
Dust and moisture ,protection class IP67
Protective coating ,Polymer coating
Operating temperature range, -50℃ to +80℃