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Mikrotik RB/SXTG 2HnD Antenna

There is a manufacturer of antennas and RF Elements of the buildings, has long produced antennax for equipment installationMikrotik, however, with the release of the device SXTG 2HnD has no sense to collect supplies and pack them into the case, the new product shows better results than StationBox XL.

 

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"Well, but this antenna does not have good isolation between the  ports, see S11.S21(S21,S22) in the diagram above...!!!!

The antenna needs to be improved....!!!

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please mention the ideal value for s11, s12, s21, s22 .....
please mention the ideal value for s11, s12, s21, s22 .....
because when i try mimo sectoral simulation i also get some times value as above

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S11, S22 must be greater than -15dB
S12, S21 must be greater than -26dB

2 people like this

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