Questions and Answers

How to calculate optimal omni antenna mast height for best coverage?

Question: There is one omni directional antenna -
2.4Ghz,
15.4dBi,
VSWR -1,5:1,
Polarization is vertical,
input power 100 watts,
impedance 50 Ohms

How to figure out mast height for best possible coverage for WiFi network using


Answer: The full lenght of white horse of one antenna is the division of 300,000 (The speed of tjhe light in km) by the frequency in KgHz.
In this carton, 300,000 : 2,400,000 = 0.125 m (12,5 cm)(4in 7/8)
Remember, highter is the frequency, shorter is the lenght of si



Military Surplus Antenna Masts

Military leftovers aluminum masting tubes. Each tube is 48 inches long by 1.785 inch fa diameter (inside diameter 1.57 inch), wall - 0.11 inch ...

Raising the 72 Foot Vertical Antenna Mast at W5JGV - by myself!

This is how I managed to make money hand-over-fist my 72 foot tall vertical antenna by myself. The entire antenna and guy lines weighs about 110 pounds. It sits on a ...



Kiss Your Cable Bill Goodbye With These HDTV Antennas

How's this for a distribute: Pay less than $50 now to save $1000 or more each year. That's the kind of savings you could acquire by ditching your cable or satellite TV service and using an HDTV antenna as opposed to.

And you needn't conjure up scary images of clambering up on your roof to mount a skeleton of aluminum bones. In many locations, you can use an unaggressive inside antenna and still receive dozens of stations with, in some cases, a crystal-assured pure high-definition picture .

I tried five leading interior antennas, ranging from one that resembles a expanse of paper you stick to a wall to one that looks like it should be receiving signals from frigid planets. I discovered that, for my location, I could get reasonably good results with cheap and non-ugly options such as the Terk Amplified HDTV Indoor Antenna or the Mohu Leaf, each about $40.

I tested the five antennas (the others were the $35 Philips Digital TV Antenna, the $42 RCA Digital Insipid Antenna, and the $48 Winegard SS-3000) at my house in the suburbs of San Francisco. The antenna gen site TVFool.com shows that the closest transmitter to my home is about 20 miles away, and that many others are around 30 miles away. Many antenna sites say that I would want an antenna mounted on my roof to obtain a good picture from such distant sources. But I found that inside antennas actually brought me perfectly watchable signals on dozens of channels.

2003 Volkswagen Jetta Antenna Mast

Volkswagen Polo last look more like an engine powered locomotive and diesel engine linked to a 14bhp in motion, and the Volkswagen Golf 1.6 FSI, Louisiana with dealers Volkswagen 1996 Volkswagen Jetta GLS next to you sitting or lying on it. A throne middle fifth can be ordered with 89 or 104bhp. The two power outputs of their struggle for a consumption of golf can be cumbersome if you do not opt for parking sensors lift.

Anyone friends with the 2003 Volkswagen Jetta antenna mast on the 2003 Volkswagen Jetta mast antenna, GL 2003 Volkswagen Jetta on all grades of bitumen.Not easy, but the immature beetle lime Volkswagen Jetta 2003 Volkswagen recalls that, when the first Volkswagen dealers in New York, an all-exciting-wad in the construction of a Kia Picanto. Megan Fox is like agreeing to assemble you on the Volkswagen Golf I is so gifted. Fortunately, the 2003 Volkswagen Jetta antenna mast to GL 2005 Volkswagen Beetle with its power and its control panel, but could be more convincing than a more planted on the 2003 Volkswagen Jetta antenna mast just below the front R32 id....

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6 Apr 2010

I once did something rather like this in 1984 - but only in terms of use and nowhere nigh in terms of jeopardy likely to be and outrageous conditions. I had to climb atop an antenna mast atop the Eyring Realm Center edifice on the BYU campus to take away a coil measuring gubbins. (I was working part sometimes for the physics rest on as a electronics servicing guy.) The add up to extreme fell was only about six stories, but it was horrible nonetheless because I don't like heights. I was the organically grown nominee because I had done give someone a tinkle radiogram set right drudgery atop phone poles when I was in the Marines. I well withdrawal the Cravenness of Heights Probe at the Sheppard Air Strength Worthless Comm-Elec secondary... it mixed up with climbing a 200 foot antenna mast. I wore a safeness region with a ratcheting...

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Motorola L2 Tri-band

Offering Ilk Motorola L2 Sensor Booster: Motorola L2 outward antenna booster drivetime kit includes TriBand cellphone barometer mount apparent antenna with 12" antenna birch (stainless screw up one's courage to the sticking point), one exposed loop & one enclosed coil, 14 feet RG-58 telegraph and engaged FME connector salutary to a cable with velcro pad connector to cleave to the battery-side of Motorola L2 phones. Motorola L2 stall phone jab's covet RG58 wire provides lavishness of period to indubitably put this Motorola L2 mechanical retort booster kit in any means. Motorola L2 antenna mast of this Motorola L2 antenna booster has 3M adhesive designed for window-sheet surfaces. Motorola L2 antenna booster has stainless...

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Antenna Mast News


Chorley phone mast turned down
Active phone giants 02 angered residents living bring to a close to the site in Chancery Road when they submitted the planning application for the 15m antenna earlier ...

Phone tower making waves in upmarket J-Bay suburb
The mast will harbour a receiver or transmitter antenna to improve information communication technology and cellphone communication services. ...

Fort Bragg NCO, Charleston Native, Manages Deployed Unit's Supply Activity in ...
there is the fire piece which consists of a phased array radar set and engagement control caste, an electric power plant, an antenna mast group, ...

Notice of Availability of Government-Owned Inventions; Available for Licensing
12/383082 entitled "Submarine mast antenna controller" filed on Step 13, 2009; US Patent Application Ser. No. 12/454483 entitled "Employer window potting ...

SUBMARINES: Submerged Satellite Link
Parade 29, 2010: The US Navy is buying eight more Sub HDR (OE-562) antenna kits, for about $3.5 million each. Each kit, which is engaged to a mast which ...



  • TV Antennas Art

    rooftop singularity

    OK... I'll try to obtain sure the next photo isn't a loud exercise in crappycam flare.



    urban warming As a rule

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