[AusNOG] Bandwidth in Phillip Island
    Craig Askings 
    craig at askings.com.au
       
    Fri May  4 10:01:48 EST 2012
    
    
  
I was speaking specifically about the AirFiber product which works in 
the 24GHZ band and has a built in antenna that can not be swapped out 
for something larger. I was not speaking about wireless links in general.
Craig.
On 4/05/2012 9:46 AM, Alex Maclaren wrote:
>
> I beg to differ of all this discussion about the EIRP limits in 
> Australia meaning wireless link distances can only be 2-3km.
>
> We have many links of over 15km operating at legal limits.
>
> It is just a matter of having enough gain on your dishes.
>
> For instance, if you have two BulletM5 radios and 27dbi grid dishes, 
> over 10km operating in the 5.4GHz range, your theoretical signal is 
> -72dBm.
>
> This would be more than enough signal to achieve full modulation on 
> the link.
>
> Regards,
>
>
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