Robert West
> Sent: Wednesday, December 01, 2010 10:04 PM
> To: 'WISPA General List'
> Subject: Re: [WISPA] Advice on PTP link over water?
>
> Look at 900MHz. It's my understanding that 900MHz is crazy good over
> water.
>
> Albert-
>
>
> -Origi
On 1 December 2010 16:51, Tom Sharples wrote:
> Hi, we need to install an aprox. 8 mile PTP 5.8Ghz link near the Big Island
> in Hawaii. One end will be at about 50ft MSL, while the other end is at
> about 3500ft. The first 4 miles are over water, with rest over moderately
> hilly terrain to a fr
thout any
issues.
Chris
-Original Message-
From: wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] On
Behalf Of Robert West
Sent: Wednesday, December 01, 2010 10:04 PM
To: 'WISPA General List'
Subject: Re: [WISPA] Advice on PTP link over water?
Look at 900MHz. It
If you have 100% Fresnel Zone 1 clearance, instead of 60% FZ1 which is
the usual parameter over land, you are probably good to go.
As these sites are more prone to rust, I would strongly prefer
integrated units instead of dish antennas; Ubiquiti Powerbridge M
comes to mind, both because not having
WISPA] Advice on PTP link over water?
Hi, we need to install an aprox. 8 mile PTP 5.8Ghz link near the Big Island
in Hawaii. One end will be at about 50ft MSL, while the other end is at
about 3500ft. The first 4 miles are over water, with rest over moderately
hilly terrain to a freestanding 50ft tower
Does anyone advocate or have experience with circular polarization over water?
Greg
On Dec 1, 2010, at 5:21 PM, Tom Sharples wrote:
> Hi, we need to install an aprox. 8 mile PTP 5.8Ghz link near the Big Island
> in Hawaii. One end will be at about 50ft MSL, while the other end is at
> about 35
Hi, we need to install an aprox. 8 mile PTP 5.8Ghz link near the Big Island
in Hawaii. One end will be at about 50ft MSL, while the other end is at
about 3500ft. The first 4 miles are over water, with rest over moderately
hilly terrain to a freestanding 50ft tower. The ends have LOS. Ordinarly I
