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What is the antenna gain for Rukus R300 ?

unknown

I found from Rukus R300 datasheet that the physical antenna gain is up to 3dBi per spatial stream. The Rukus R300 has two spatial streams. When calculating EIRP for Rukus R300, should I use 3 dBi or 6 dBi ?

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unknown

You would want to use 3, the other spatial stream should not be impacting the range of the broadcast.

unknown

Does the antenna gain changes depending on the Antenna angle ?

unknown

I was told by Rukus expert that I need to add combining gain due to multiple chains in order to calculate EIRP.

unknown

This is highly dependant on your regulatory body, please check your regulations.

unknown

Always

unknown

Why are you looking at calculating EIRP?

unknown

Can you please elaborate a bit more how the regulation body define the Antenna Gain differently ?

unknown

Your regulatory body will tell you how to calculate EIRP and what values are to be taken in to consideration

Here in the UK its Peak Antenna Gain Value + Beamforming Gain + TX Power.

As you can see we don't have combining gain.

unknown

I'm doing Predictive Planning. Can you share me the link of Regulatory body in UK ?

unknown

We are governed by ETSI:

http://www.etsi.org/deliver/etsi_en/301800_301899/301893/01.07.00_40/en_301893v010700o.pdf

http://www.etsi.org/deliver/etsi_en/300300_300399/300328/01.09.01_60/en_300328v010901p.pdf