There has been some significant improvement since the 500 and 600.
 I like the extra power on the 5.1 band and the 45Mhz wide channel selection down to 5Mhz DSO and other smart RF tech has made this my goto for interlinks and a reliable dedicated ptp for an end user.


On 04/25/2018 03:52 PM, Steve Jones wrote:
No ptp650 magic sauce like you may be expecting. It performs exactly as ptp3/500 did in regard to that. Like anything you can get "nLOS" but you pay for it with capacity/reliability turning dual payload off gets you "sauce" at the expense of half your capacity,  and IIRC theres another setting regarding throughput vs stability. 5ghz is 5ghz in this context. you can barely penetrate a fart, tree leaves are out of the question

On Wed, Apr 25, 2018 at 3:16 PM, C Stanners <cstann...@gmail.com <mailto:cstann...@gmail.com>> wrote:

    Orthogon-based PTP650/670 have something like 256/512 subcarriers
    which helps NLOS. I think AF5X has 1 and AF5XHD has 8 subcarriers?

    On Wed, Apr 25, 2018 at 3:10 PM, Christopher Gray
    <cg...@graytechsoftware.com <mailto:cg...@graytechsoftware.com>>
    wrote:

        I've been told the PTP650 (and 670) have some sort of magic
        that helps with NLOS links. I've always assume this was a
        result of the custom chipset. Do these radios actually perform
        better than others in similar signal NLOS environments?

        The PTP550 is based on a WiFi chipset... does it have any of
        the NLOS magic?


        In NLOS situations, would the PTP650 / PTP550 be expected to
        significantly outperform the airFiber-X hardware?

        Thank you - Chris




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