Are you saying one of the three sectors is actually a wireless router?

Josh Luthman
Office: 937-552-2340
Direct: 937-552-2343
1100 Wayne St
Suite 1337
Troy, OH 45373

On Fri, Jul 28, 2017 at 4:52 PM, Jay Weekley <[email protected]>
wrote:

> It's actually for an existing sector.  There is a nearby wireless router
> that is out of our control that is on the same channel as the AP in
> question.
>
> George Skorup wrote:
>
>> Run a frame calculator. 20 vs 10 vs 5MHz with the same settings do not
>> line up. In the ePMP world, I think the only thing you can do is mess with
>> the max range a bit since all you get is 30/70, 50/50 and 75/25 TDD ratios.
>> And obviously you need to be on the same frame duration. If you're running
>> the 20MHz sectors at 2.5ms for timing with PMP100, then another sector on
>> 5MHz/5ms isn't gonna play nice.
>>
>> I really pisses me off that I can't do 2.5ms framing on 5 and 10MHz.
>>
>> On 7/28/2017 1:17 PM, Josh Luthman wrote:
>>
>>> I don't think channel size changes the rules of sync - you need a 5 MHz
>>> guard band, time them, face different directions.
>>>
>>> If the three APs are each on 120* you should have no problem, though I
>>> don't believe any of the sectors have good enough ftb to frequency refuse
>>> (assuming the 5 MHz is the same space as 20 MHz).
>>>
>>> If the three APs are using different frequency space with a 5 MHz guard
>>> band you're fine.
>>>
>>>
>>> Josh Luthman
>>> Office: 937-552-2340
>>> Direct: 937-552-2343
>>> 1100 Wayne St
>>> Suite 1337
>>> Troy, OH 45373
>>>
>>> On Fri, Jul 28, 2017 at 12:45 PM, Jay Weekley <[email protected]
>>> <mailto:[email protected]>> wrote:
>>>
>>>     Are there any sync problems associated with running APs with
>>>     different channel widths with EPMP?  For example, if I have a
>>>     tower with 3 access points and 2 are set for 20 MHz wide channels
>>>     and one is set for a 5 MHZ wide channel will that cause problems?
>>>
>>>
>>>
>>
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