[RFI] AT&T Begins Testing High-Speed Internet Over Power Lines

[MICHAEL ST ANGELO]

By High Frequency they probably mean Millimeter wave. 

AT&T has a project AirGig. It should not affect our HF frequencies.

Ironically, the HF frequencies (3-30 Mhz) are used for commercial, public service and military communications on a secondary basis so the pressure to take them away from the Amateur Radio Service is diminished. The downside of this is that the FCC and it's counterparts in other countries will do little to mitigate RF interference since it does not affect those services.

Mike N2MS




> On December 13, 2017 at 11:43 PM KD7JYK DM09 <kd7jyk at earthlink.net> wrote:
> 
> 
> "https://www.reuters.com/article/us-at-t-internet/att-begins-testing-high-speed-internet-over-power-lines-idUSKBN1E70GB"
> 
> Gigabit over HF?  Clearly they need to define what they consider HF.  I 
> know the the past couple of years carriers have been talking about 
> millimeter wave, which they also refer to as "high frequency" and is 
> also mentioned in this article.
> 
> Kurt
> 
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