Hi Jim,
In less populated areas (actually all areas) the 700 MHz, 800 MHz,
1.7/2.1 GHz (AWS), and 1.9 GHz bands are *prime* real estate for the
telcos, including 5G tech. In densely populated areas there's a lot of
data traffic on 2.5 & 3.5 GHz, and some on 28 gHz.
-Steve K8LX
On 07/19/23 7:31 PM, Jim Brown wrote:
On 7/19/2023 3:20 PM, Gene Smar via RFI wrote:
Maybe your peer's friend can call his electric utility company's
RFI finder person.
I could be wrong, but I think 2.4 Gig is the lowest frequency range
used by cell phones in NA, and the sites use antennas with a very
narrow vertical pattern, designed to shoot over the heads of folks in
the near field. Unless one of the antennas is very close and fairly
low with respect to the victim, the most likely RFI would seem to be
radiated by poorly shielded electronics or power supplies. The latter
is what I'd expect the power guys to know about.
73, Jim K9YC
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