A path operating >40MHz is already on the 80MHz channel plan, so you'll likely be fine going from 56/60 to 80. You do not want to be responsible for interfering with another licensee, like public safety would be bad. Increasing channel bandwidth is a definite coordination because it could lead to a bucking scenario. Been there. Play it safe and always ask your coordinator, IMO. I like Liz @ Intelpath. She is extremely responsive and helpful. I picture her as Fry when he reaches 100 cups of coffee. No off switch. She sent me an email at like 1am and said my frequencies are clear and I can go ahead and change.

On 12/13/2017 11:01 PM, Mathew Howard wrote:
So, as long as you're using the same channels, it's basically just updating the hardware on the license, and you don't have to go through coordination or anything like that? What about if you're currently using a 56mhz channel and go up to 80mhz?

On Wed, Dec 13, 2017 at 10:42 PM, Seth Mattinen <[email protected] <mailto:[email protected]>> wrote:

    On 12/13/17 8:27 PM, Steve Jones wrote:


        Why not license that 57(60) mhz channel at 80 just to have the
        80 when we relocate it? can we do that?


    In 11GHz your choices at the upper end are 40 or 80MHz channels.
    If you want to run at any size above 40Mhz then you would ask to
    license an 80Mhz channel. For example a SAF Lumina running at
    56Mhz would license an 80MHz channel.


        We also have two mimosa links at 80 that id prefer to have
        nearer the end of our network than closer. As long as we dont
        exceed EIRP and reuse the antenna, is there anything stopping
        us from just replacing these with the more stable integra 2+0?

        does the fcc care if the hardware changes, but the pattern
        stays the same without exceeding the EIRP?


    Yes, you have to modify the license for any changes.

    ~Seth



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