There is a formula using trig and assuming a “specular reflection” to calculate
vertical spacing. But that presumes the water level is unchanging and the
water remains smooth. I would think if the water was rough then multipath may
not be a problem.
From: TJ Trout
Sent: Saturday, June 29, 2024 8:37 PM
To: AnimalFarm Microwave Users Group
Subject: Re: [AFMUG] Multipath mitigation
Yep what Forrest said, I saw someone using a 4x4 mimosa ptP link over the ocean
and they used space diversity between two antennas at a specific spacing
On Sat, Jun 29, 2024, 6:43 PM Forrest Christian (List Account)
<li...@packetflux.com> wrote:
Which SM are you running?
With certain MIMO radios one, in theory, could put two antennas up instead
of a single antenna with multiple element.
I.e if you have a mimo sm with two horizontal and two vertical elements in be
antenna, you might be able to swap with two single element dual polarizaton
antennas.
A lot depends on the MIMO implementation here.
On Sat, Jun 29, 2024, 11:14 AM Steve Jones <thatoneguyst...@gmail.com> wrote:
Is there an SM side solution for this? We have a handful of customers we
have to go out twice a year to move their equipment up 5 feet or down 5 feet.
In the fall, I love to point out they just harvested the field across the road,
didnt they. theyre always "how did you know"
I could take the loss hit in many of these cases to do a splitter and
diverse antennas, but would that harm or hurt more?
Some of them we just have 2 radios installed a spring and fall radio, we
just have them swap which ones plugged in. 2 450b SMs leaves a lot of budget
for something that doesnt require touching
One of you geeks has to have come up with a solution over the years other
than truck rolls.
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