Wednesday, March 5, 2008

Mounting Wireless Antennas: How High and Why?

Most wireless antenna and wireless access point manufactures usually say the higher the better went mounting. This is true but you must take in account: coverage area, height of the building, type of antenna and weather.

wireless antenna - First you need to decide what type of antenna you are going to use. If you are going to use a directional antenna then you will be able to tilt it downward if needed to cover you needed area. But if you mount the antenna two high you will have a dead zone between the building or ceiling to the ground level. You will not want to tilt a omni directional antenna downward because you will be sending half of your signal up in the sky.

Another common scenario is to use a Omni directional antenna in conjunction with your directional antenna to avoid dead spots. When choosing a directional antenna make sure it's radiation pattern suits your needs. If you need to give a long hallway wireless coverage then you will need to ensure it's radiation pattern doesn't leave dead spots.

One 8dbi directional antenna could have a signal pattern of 60 degrees horizontal and vertical and a 14dbi could have a 30 degree signal pattern. If you used 14dbi directional antenna the room closest to the wireless access point could end up being dead spots.

Coverage area - The most important thing is that you can provide a constant secure signal with out it costing too much money. That is really how you decide how to place your access points. Usually the higher the better because the height lets gives more options. just take in account that you are not leaving dead spots close to the access point / antenna.

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Manuel Uribe, Heaviest Man On Earth

Manuel Uribe, born in Monterrey, mexico is not just any other ordinary man on the street. He holds the distinction of being the heaviest man on earth. He weights 560 kg (over 1200 pounds.) To get a feel of exactly how heavy he is, you need imagine an adult male, and another, and another, and another (this can go on for a little while more) He is almost as heavy as seven adult men.

Manuel Uribe, I take one day at a time. The doctors told me I had a choice. To choose life or to choose death. I chose life.

According to Duncan Kennedy, a BBC reporter, Manuel Uribe is surprisingly not depressed, rather he's happy,

At his peak, he weighed 560kg, or 1234lb, or 88st. That's half a ton. Small Japanese cars come in lighter.

I got a shock when I first met Manuel. He'd agreed to meet us at his home in Monterrey, northern mexico.

I had expected him to be closeted in an upstairs bedroom, out of sight. But no. These days you could not meet a more engaging, funny and contented man.

And the cause of his new found happiness? His weight loss.

In the past year, Manuel has shed 180kg/400lbs off his body, thats almost equivalent to two full grown man climbing out of his body!

Lack of Discipline or a Genetic Problem The question here boils down to this, is it even possible to eat till a state where you end up weighing 1200 pounds? This man here is not a kid like 400 Pounds jessica, he's a grown man who is aware of his doings and even has a supportive mother who cooks his meals daily for this bed-ridden soul.

doctors think that there might be a fault in his genes which triggered the inflammation of his molecular structure, therefore causing him to gain weight uncontrollably.

We Dont Have an Explanation Dr. Jaime Gonzalez makes house calls to Uribe once a week. His goal: to help his patient lose 1,000 pounds. Uribe's legs and lower body are massaged daily to improve blood circulation. Amazingly, Manuel is perfect health despite his massive weight!

He has no high blood pressure, no high cholesterol, no triglycerides, and no diabetes. simply put, he's a healthy man who is just, well, overweight.

The zone diet Everything Manuel eats now is calculated down to the last detail, literally. His nutritionist says that the diet focuses on controlling his hormones.

"It's about controlling his hormones," says Alejandra Garcia, one of Manuel's nutritionists.

A sample of Manuels meal right now includes a sumptuous bowl of fish soup, complete with large chunks of fish. Followed by this is a grapefruit, half an apple and ending it off with 18 peanuts. Yes, 18 peanuts.

I Choose Life Manuel Uribe, I take one day at a time. The doctors told me I had a choice. To choose life or to choose death. I chose life.

With his life getting back on track, Manuel now has a girlfriend and even wants to have children. He has his own website and has started a Foundation to spread the word that weigh loss for obese people is possible. He has also bought himself a giant massage machine to maintain the circulation in the legs as he can no longer close or move them.

Manuel says his aim is to get down to 120kg/264lbs.

Show your support to Manuel Uribe by dropping words of encouragement for him in our comments panel just below.

His battle to be normal has touched us and in time, we hope he will motivate you too!

You're also able to motivate yourself

Darcy is currently studying and researching into Sports and exercise Sciences. He Co-Owns http://www.figurelicious.com Contact: Darcy at figurelicious.com
"Our body is like a delicate piece of art, every portion and every detail has to be sculpt carefully and patiently to get what we want" -Darcy

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