Is the two way system on a really low band that would be a harmonic of the 
frequency that you're on right now?






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On Thu, Jul 23, 2015 at 5:15 PM, Craig House <cr...@totalhighspeed.net>
wrote:

> We have another tower that we have installed 900 FSK equipment on that seems 
> to be causing problems with a 2 way repeater system.  The noise floor on the 
> 2 way system is 20 db higher when the equipment is on.  The down side to this 
> is the tower owner is the repeater owner and without his repeater his 
> business suffers and the need for the tower is gone.  We have in the past had 
> this issue and ran coax all the way up the tower to have only the antennas on 
> top and it solved this issue but I dont want to do this for a FSK 900 radio?  
> So my question would be, what are the odds that the new 450 900 mhz that is 
> only moments away from being released would work without running Coax up the 
> tower?  I think this is an issue with the processor in the FSK board not the 
> RF @ 900mhz that is causing the problem.   What have others done about this.  
>  We have another tower that seems to be on the brink of this same issue as 
> well and I dont want to completely pull off all 900 FSK but maybe I should?  
> Should I just go to UBNT 900 until the 450's release?

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