Linksys High Gain Antenna Kit for TNC Connectors HGA7T
I got a great deal on a Linksys High Gain Antenna Kit for TNC Connectors HGA7T. Everyone is jealous of how great a deal I got on my own Linksys High Gain Antenna Kit for TNC Connectors HGA7T, that I recommend you get one for yourself… [...]
This simple antenna called Ring Circular Polarized Antenna. You should construct this antenna with .5 inch copper. With a little experiment I did, antenna can be tuned in 88-108 MHz frequency range with only changing the vertical elements. The secret is a ratio of vertical and horizontal dimensions.In fm transmitter you need signal transmitted to any direction so you need antenna type that transmi
This electronic circuit is a fm transmitter circuit that suitable for beginners for stereo encoder testing. Provided the input stage is designed to accommodate line input levels i.e. approx. 2Vrms into 50kOhm. The transmitter output power is approx. 80mW, which is sufficient to cover an area of about one hundred meters.The RF portion consists of a totally screened oscillator which is operated by a
Skin-tenna: Antenna That Uses Skin To Transmit Signals Researchers at Queen’s University Belfast, Northern Ireland, designed a wireless antenna that channels signals along human skin could broadcast signals over your body to connect up medical implants or portable gadgets. The new power-efficient approach could make more of established medical devices like pacemakers or help future implants dist
It is no surprise that the truly unique figure Jay-Jay is interested in working on film scores and soundtracks. "Antenna" is made with delicate fingertip touch and incorporates this rare quality in his solo efforts. "Antenna" is somewhat reminiscent of Depeche Mode's "Exciter" with its carefully planned minimalistic, yet melodic, constructions. more...Track List of Jay Jay Johanson - Antenna1. On
We were about to write "dish", but since a dish by definition has a bowl shape, we settled for "antenna" instead. But, this is no ordinary satellite antenna, as you can see from the picture. In part because it has a rectangular shape and in part because it has camouflage. Since your neighbors may not enjoy the sight of your new satellite antenna, you can order your Sqish with a custom camouflage.
The StreetPilot c340 provides in-car navigation you can easily use right out of the box. After you choose a destination from the user-friendly touch screen interface, Garmin’s text-to-speech feature informs you of the name of the street, when to turn, and in what direction. If you miss your turn, the c340 automatically calculates a new route to the destination.
In my last post on television- TV in your RV, I pointed out that the standard Winegard “Sensar” (a.k.a. “Batwing”) antenna works very well for the new digital tv signals (and, by extension, works well for the digital HD signals).
But… what to do when you cannot get the stations that your neighbor can, or [...]
If you operate APRS or just need an external antenna for your GPS receiver, here’s one that is easy to build yet offers surprisingly good performance in a compact size. Best of all, it uses commonly available components and materials.This antenna design is based on a classic turnstile configuration (for circular polarization)—two dipoles are placed on the same plane but rotated 90° from each
Garmin GPSMap 182C Chartplotter with Internal Antenna (Electronics)By Garmin
1 used and new from $299.90 First tagged “gps” by Alexander D. Mcintosh “admcintosh” Customer tags: chart plotter, gpsmap, gps, boating
Technorati [...]
Strengthen the TV signals to your cars TV with this powerful car TV antenna. This new gadget has a simple wiring scheme and is super easy to install. You simply adhere the weather-resistant antenna to the outside of your car then run the connecting wire to your cars TV and power source. Enjoy cleaner TV [...]
Una dei principali motivi che mi ha spinto a scegliere l’ N73 per il mio compleanno (sì, ho scelto io il regalo) è sicuramente la possibilità di installare un software per la navigazione satellitare, e poterlo sfruttare a pieno grazie allo schermo molto grande di questo smartphone.
Fino ad ora, però, la necessità di utilizzare il [...]
"Wireless enthusiasts have been repurposing satellite dishes for a couple years now. This summer the longest link ever was established over 125 miles using old 12 foot and 10 foot satellite dishes. A dish that big is usually overkill for most people and modern mini-dishes work just as well. The dish helps focus the radio waves onto a directional antenna feed."[via engadget]
A large problem with many wireless networks is the poor coverage area of standard Wireless networks. Hawking solves this problem with a Hi-Gain antenna that attaches directly to the external antenna connector of your Wireless Access Point or Wireless Network Adapter. By increasing the strength of your external wireless antenna, your Wireless Network distance, signal strength and performance is sig
ZyXEL P-334WH 802.11g Wireless Firewall Router is designed for small office and home office environments. With a built-in signal amplifier, the transmit power of the P-334WH is boosted 60% over standard 802.11g wireless routers. The P-334WH can broaden the wireless coverage and eliminate dead spots for different applications.
I nuovi modelli di Mac potrebbero implementare l’antenna per navigare tramite il WiMAX, la tecnologia più avanzata per navigare ad alta velocità, che si sta diffondendo in questi anni.
Una prova di questa voce è il fatto che Intel ha richiesto l’autorizzazione all’FCC l’ente americano che si occupa di rilasciare questo tipo di licenze, per l’uso di [...]
This small Low Power FM transmitter with Onboard Magnetic Loop Antenna that designed by Radio Morningstar. It's suitable for home fm broadcasting. As seen on YouTube Page.This is the PCB board layout for a small LPFM transmitter that i'l showed on Youtube. This new design is even more powerfull, using 4 instead of 2 transistors. The range will go up to 2 kilometers or even 4 - 7 km using een exter
This small Low Power FM transmitter with Onboard Magnetic Loop Antenna that designed by Radio Morningstar. It's suitable for home fm broadcasting. As seen on YouTube Page.This is the PCB board layout for a small LPFM transmitter that i'l showed on Youtube. This new design is even more powerfull, using 4 instead of 2 transistors. The range will go up to 2 kilometers or even 4 - 7 km using een exter
As we know that commercials 802.11b/g (2.4 Ghz) Wireless Antenna offered by many computers store are really expensive today. Some creative people write articles about making homemade 802.11b/g wireless antenna for either a client or an access point. Those articles are intended to reduce our cost by make us more creative and productive with make a homemade antennas our self. Bellow are some of
Extend the range of your wireless network, or connect to other wireless networks in your neighborhood.
Just connect the antenna to your wireless router, access point or network card, then point and shoot.
(See below for list of compatible wireless devices.)
Package includes:
12 dBi Super Cantenna Booster Antenna
Integrated 36-inch RF cable with RPSMA connector
RPTNC adapter
Dual tripod/pistol gri
Extend the range of your wireless network, or connect to other wireless networks in your neighborhood.
Just connect the antenna to your wireless router, access point or network card, then point and shoot.
(See below for list of compatible wireless devices.)
Package includes:
12 dBi Super Cantenna Booster Antenna
Integrated 36-inch RF cable with RPSMA connector
RPTNC adapter
Dual tripod/pistol gri
This is a truly professional FM Broadcast antenna, at a hobbyist price that you can afford and is the antenna of choice for the professional personal radio broadcaster! This antenna is a true 5/8 Wave collinear vertical antenna giving you 3.4 dBi gain over the entire FM broadcast band range of 88-110 MHz! What does this mean to you? That extra "Punch" and extended range you've been looking for! Precision match tuning over the band gives you an exact match to your operating frequency, at a VSWR of less than 1.5:1. This precision match, along with the heavy duty matching coil and durable thick wall aluminum construction provides a maximum power rating of 200 watts That's right, we said 200 watts! Input connection is through a standard PL-259 connector that is sealed inside the mast support p
Why spend $100 or more on a Wi-Fi antenna when you can create your own one for $10? The following components are needed:
35-mm foam (like the kind desktop and laptop PCs usually come with)
Solid-core copper wire
Small brass plate
Multiple BNC connectors
Follow the instructions in the video:
Related PostsDownload and convert YouTube video online and offlineVideo conference between [...]
The dreamers, they have their dreams. One of the big dreams for 2009-10, it seems, is new, hybrid satellite/cellular phones that work everywhere, but don't look like Cro-Magnon rock-hewing tools. MSV's Lost-style handset is supposedly coming in 2010, but it may be beaten to market by Elektrobit's sleek Windows Mobile satellite phone, which is supposedly arriving in 2009 and looks like a Motorola Q.The most striking feature of the Elektrobit device is its antenna: it doesn't seem to have one. This is a slim, light (4.7 x 2.5 x .8" HWD) phone that runs on HSDPA high-speed cellular networks and uses Windows Mobile 6.1 Professional (yes, it has a touch screen) but also happens to connect to an upcoming satellite network being launched next year by Terrestar across North America. Or that's the
Compact and powerful, Nokia’s MD4 Ultra Portable speakers are compatible with a wide variety of Nokia phones and allow you to turn your phone into a sensational music player. High quality sound with 12 micro drivers with built-in stereo amplifiers and FM radio antenna. You’ll enjoy as much as 30 hours of superior sounds – and all it takes is four (4) AAA batteries.
To the person who stole my antenna ball,I am so glad that you got such a kick out of my Mickey Mouse antenna ball. We always enjoyed it too. I'm sure you'll enjoy how much easier it makes it to find your car in a crowded parking lot. That was one of the things that we liked most about it. In fact, just the other day my son remarked how when he came out of school he always looked for the antenna ball to help him find the car. I'm sure the tears he shed when he discovered the ball was missing were tears of joy. Joy that now someone else could get use out of something that we ...... weren't really done using.Stealing that antenna ball certainly was clever of you! Where else in the world would you have found one if you hadn't taken the one off of our car? It not like you could have found one i
To the person who stole my antenna ball,I am so glad that you got such a kick out of my Mickey Mouse antenna ball. We always enjoyed it too. I'm sure you'll enjoy how much easier it makes it to find your car in a crowded parking lot. That was one of the things that we liked most about it. In fact, just the other day my son remarked how when he came out of school he always looked for the antenna ba
This is a small, broad band, signal Antenna boosters which covers the frequencies from 40 to 900 MHz. These frequencies include TV in VHF and UHF and also the radio broadcasting frequencies in the 88 - 108 MHz FM band. It is connected between the antenna and the input of your receiver and boosts the signals by up to 20 dB, thus making it possible to receive even the weakest signals.Technical Specifications Frequency range: 40-860 MHz Signal gain: 15-22 dB Input/output impedance: 75 Ohm Working voltage: 9-18V DC Power Supply: 9V battery Board Dimensions: 41x55mm Board Connections Solder Posts How The Antenna Booster WorksThe circuit is built around a single transist
The Sopranos is a outstanding show. I can’t tell you how much I live vicariously through the families on this show. The best part about is that I can observe it in high definition because the high definition station A&E just started playing the episodes which used to only be on HBO.
The other [...]
New Satellite Phone Runs Windows Mobile, Has No Visible Antenna The dreamers, they have their dreams. One of the big dreams for 2009-10, it seems, is new, hybrid satellite/cellular phones that work everywhere, but don't look like Cro-Magnon rock-hewing tools. MSV's Lost-style handset is supposedly coming in 2010, but it may be beaten to market by Elektrobit's sleek Windows Mobile satellite phone, which is supposedly arriving in 2009 and looks like a Motorola Q.The most striking feature of the Elektrobit device is its antenna: it doesn't seem to have one. This is a slim, light (4.7 x 2.5 x .8' HWD) phone that runs on HSDPA high-speed cellular networks and uses Windows Mobile 6.1 Professional (yes, it has a touch screen) but also happens to connect to an upcoming satellite network b
Ieri ho acquistato una antenna gps bluetooth per il mio cellulare, così da avere anche un navigatore satellitare, ora sto valutando che software usare perchè il tanto blasonato tom tom non mi dispiacerebbe, ma ho visto che ce ne sono diversi come il garmin e chi ne ha altri da consigliarmi ben vengano
poi [...]SHARETHIS.addEntry({ title: "Antenna Gps", url: "-gps/" });
New Satellite Phone Runs Windows Mobile, Has No Visible Antenna The dreamers, they have their dreams. One of the big dreams for 2009-10, it seems, is new, hybrid satellite/cellular phones that work everywhere, but don't look like Cro-Magnon rock-hewing tools. MSV's Lost-style handset is supposedly coming in 2010, but it may be beaten to market by Elektrobit's sleek Windows Mobile satellite phone, which is supposedly arriving in 2009 and looks like a Motorola Q.The most striking feature of the Elektrobit device is its antenna: it doesn't seem to have one. This is a slim, light (4.7 x 2.5 x .8' HWD) phone that runs on HSDPA high-speed cellular networks and uses Windows Mobile 6.1 Professional (yes, it has a touch screen) but also happens to connect to an upcoming satellite network b
Teac R2 is a retro styled AM/FM table radio with a built-in clock and alarm. It also features an auxiliary miniplug Input that lets you connect an …
Our price: $128.99 Buy it now for $128.99 (List Price: $112.86)
More: continued here
The idea of Wearable Antennas is around for some time but I have never seen someone actually developing or even producing this type of antenna, that is until today.
On my restless search for Wearable Electronic news I found a press release from Pharad, founded in 2003 to develop innovative and wearable antenna technology primarily for [...]
Sony Ericsson HCE-12 Antenna Cable Connector (Wireless Phone Accessory)By Sony
Click for more info Customer Rating: First tagged “sony” by Summit Sidehiller Customer tags: adapter, connector, sony, antenna
Technorati Tags: adapter, [...]
We all wish we could carry around an external booster antenna for our cell phones. ClearBoost lets you do exactly that for your iPhone.This clever case conceals a built-in booster antenna that captures more of the available wireless signal and sends it...
Griffin ClearBoost iPhone antenna-boosting case promises a lot, but does it deliver?If you're like me, you don't buy into the antenna-boosting scam. I may be little harsh to the whole niche industry, but adding an external antenna without opening the actual device and connecting the wires simple doesn't make much sense to me. Maybe I'm wrong…Anyway, we've recently spotted Griffin's antenna-boosting case for iPhone called ClearBoost which promises, guess what, to improve the signal reception on your shiny handset. The case seems solid enough and the package even includes the so-much-needed screen protector sticker. The piece of metal on the back of the case supposedly should do all the magic when it comes to signal reception.Griffin says that 'you can expect to see improvements that won't
Griffin Antenna Booster - ClearBoost es una antena de refuerzo para los iPhone que captura la señal inlámbrica disponible y la envía directamente a la antena del iPhone.
Según la empresa que ha desarrollado este producto, la señal aumenta considerablemente, sobre todo en lugares donde no hay mucha cobertura… además de poder tener mejor transferencia de [...]
If you're like me, you don't buy into the antenna-boosting scam. I may be little harsh to the whole niche industry, but adding an external antenna without opening the actual device and connecting the wires simple doesn't make much sense ...
Griffin has released ClearBoost a case that captures wireless signal and sends it to your iPhones internal antenna. This clever case conceals a built-in booster antenna that captures more of the available wireless signal and sends it to your iPhone’s internal antenna. The result is a better signal for your iPhone, especially in border areas—which translates to fewer dropped calls, wider coverage areas, and faster downloads.Nothing to plug in -- just snap iPhone in ClearBoost’s durable polycarbonate case. Your iPhone gets protection from real-world hazards, and its antenna gets a boost.Features:* Boosts the built-in antenna of your iPhone* Fewer dropped calls, cleaner signal* Wider service areas* Physical protection against bumps and scratchesRead MoreThis blog will tell you how to Un
For those of you who dont know why you need to add an external antenna to a router, its because the WRTSL54GS doesn’t have an external antenna like most wifi routers have. The job is quite simple, all you need is an antenna and its plug preferable with a pigtail attached to it. You just [...]
Let me take the moment to vindicate what happened to us when we tried to hook up a HDTV antenna so you won’t have to blow your time doing the identical objective.
First of all our entire family had always craved a HDTV. This was a duty within it’s self. There must [...]
There are lots of equation that are used during the calculation of antenna communication link. One of the most frequently used equation would be the power equation. Say for an example you have an antenna that total resistance of 50 ohm and there is a current supply of 220A, then what will be the total power used by the antenna?In such case you can use the formula P=I*I*R which is =220*220*50=2420Kw.So the antenna is using power of 2420KW.
This UHF Panel Antenna designed for broadband TV Transmission Antenna in UHF Band IV and V. For broadband use, try to design adapter 50 Ohm to 260-300 Ohm for mid band frequency of 470-860 MHz. With 50 Ohm Antenna Impedance input that composed from dual single antenna, you need two lines transmssion adapter (Antenna Power Divider) for combining. Combining two single antenna in order to increase antenna intensity (dB)If you want to constuct this panel antenna type, use this reference on images below:Stacking more panels it's possible to obtain customized patterns, increse the gain and the power handling capacity according to your requirements. Datasheet reference.
There are all kinds of antenna designs floating around the net and many of them use found parts for their construction. I have never seen a Bicycle Rim Antenna before though! Alan Yates is the creative designer of this antenna.
"Several months ago I was walking home from the post office, nearing my place I saw [...]
If the inner wire is made from rod it is good idea to drill axially a 3 mm hole on the end of it so the rod can be solder firmly to the inner tap of the N connector. The length of the rod becomes about L/4, but it is better first to leave it longer and cut it later after the parts are first pre-assembled.The copper conduit must be split with a metal saw as accurately as possible and deburred with a file. The end of the split conduit is then fastened to the centre of the pan. It is not possible to solder it directly to aluminium but we made a flange from tinned steel sheet to same dimensions as the flange of the N connector. In the middle of the flange is drilled a hole equal the outer dia of the conduit and four 3.5 mm holes as in the N connector. The one end of the split conduit is then s
Incorporated in 2001, PT. Suryajaya Teknotama [SJA Technologies], is an Indonesian based company focused to support mobile equipment vendors and mobile operators in providing a high availability and reliable source of supply of Antenna Line System & Components.. I Just want to inform you about Certification for Log Antenna periodic and Mini repeater of Andrew Corporation Products by PT. Suryajaya Teknotama.* Equipment : 1. Log Antenna Periodic & 2. Mini Repeater* Product of : Andrew* Model/Type : 1. STA3 and 2. MR 403 B/D* Country of Origin : Latvia* Certificate Holder : Suryajaya Teknotama, PT., Jl. Benda Raya 11 , Jakarta 12560 Indonesia.NOTE:Operating Frequency : Log Antenna Periodic = 1710 MHz - 2500 MHzOperating Frequency : Mini repeater Uplink = 1710 MHz - 1785 MHz
With Antenna Web Design Studio 2.7, you would be able to have the power of visually creating powerful websites even without any form of HTML knowledge. This is because of the software’s drag and drop, pixel accurate environment that would give you ultimate freedom to be able to concentrate on the elements of design and [...]
ZyXEL P-334WH 802.11g Wireless Router with 400 mWatts Output Power and 5 dbi High-Gain Antenna (Electronics)By ZyXel
Buy new: $80.768 utilised and new from $70.37 First tagged “linux” by Hady N. Salama “HRS” [...]
I was surprised to see this contraption atop a lodge/ hotel in San Franscisco. In the age of HDTV, Blue Ray, and what not, there is this lodge which is still dependent on the good old Antenna to receive TV programmes.A majestic and old church in China Town neighbourhood of San Franscisco.
The G-210H is the ultimate solution for mobile warriors who need the best performance and the most convenient features all in one package. The performance of the G-210H is enhanced with the internal high gain 5dBi directional antenna. The higher power package means your G-210H can ‘hear’ and ‘talk’ further and louder boosting overall performance. Previous areas where signal quality may have been poor or non-existant can now be usable again. Boost your performance and enjoyment with the signal strength on your G-210H.
Description :Antenna used for TV Broadcast Antenna UHF Band IV-V (470-860 MHz). Antenna can use for broadband Antenna TV Transmitter. It's called UHF Panel Antenna.Antenna Gain.The UHF TV Transmitter Antenna have gain 10 dB. It can be tripled or more the transmitter power. Tne antenna is packed with Radome to protect from ice or snowDimension of AntennaDownload file in Corel 12 Format here ...
Stacking your broadcast antenna will make your antenna have more gain. If your antenna have more gain, more ERP (Emmittion Radiating Power).What do you need for stacking antenna?- More antennas that identical each others.- Power divider to distribute your RF power to each antenna.- Jumper cables to connect antennasFor Stacking 4 AntennaAntenna : prepare 4 identical antenna. Tune the antenna for Matching on the working frequency. Power Divider : prepare 1 power divider with 1 port input and 4 ports output. Jumper Cables : any length of coax cable with 2 N connectors to connect between power divider and antennas. Determine Range between Antennas When you install the antennas in collinear system, you must observe the distant “D” (see drawing of follow page) between two antennas. The form
More photos and a report in greek at: athens.indymedia.orgTeachers, pupils, residents and local anarchists/antiathoritarians/autonomous and social ecologists raised their voice against the "illegal" installation of a mobile phones antenna near the 3rd public school of Sparti, on a nearby appartment block's roof, programmed for 1/2/2008. Since then, residents had taken legal measures against the installation and even the mayor of Sparti was obliged to prevent the setting of the antenna, but no action was undertaken untill this demonstration.Antiauthoritarians participated in the demo chanting slogans and throwing leaflets and distributing a communique against mobile phone antennas, with a briefing on the residents of Sparti organizing against the antennas and forming an action committe, and
DimensioningThe very first point in antenna dimensioning is to calculate the wavelength (the Lambda character has been replaced with letter L ):L /mm = 300 / (f/GHz) at 2.45 GHz L = 122 mm.Antenna picture without mast fasteners: Main parts can been found even in mama's dish cabinet but maybe safer to buy them from a department store. The Reflector is made from an aluminium cake pan and the Cover from a plastic microwave bulb, both 240--250 mm dia. The pan must be straight and smooth without profilations and the sides will be orthogonal with the bottom. If you find a pan made from stainless steel may be that may be better. I used a pan from italo ottinetti code 140024 , whose sides were 60 mm and I cut them to 32 mm.Other parts needed:A piece of copper water conduit, internal dia 10 mm,
How Would You Like Your Satellite TV Dish Antenna To Look?If you are among those who wish to make your satellite TV dish antenna to look different from the rest or if you wish to camouflage it so that it doesn't stand out, then here is something for you. As the satellite dish TV antennae are available in similar colors you have to paint it or stick stickers on it as per your need & desire. And if you are opting for camouflaging it then its obvious that you have to paint it. But do remember that you need to choose a high quality outdoor, non-glossy paint with a dull finish & remember most importantly don't get any paint on LNBF. Camouflaging it using paint. Work of a Dutch artist on satellite dishes of residents of "satellite city" - Amsterdam.Big smiley. These are satellite dishes cust
Stacking your broadcast antenna will make your antenna have more gain. If your antenna have more gain, more ERP (Emmittion Radiating Power).What do you need for stacking antenna?- More antennas that identical each others.- Power divider to distribute your RF power to each antenna.- Jumper cables to connect antennasFor Stacking 4 AntennaAntenna : prepare 4 identical antenna. Tune the antenna for Matching on the working frequency.Power Divider : prepare 1 power divider with 1 port input and 4 ports output. Jumper Cables : any length of coax cable with 2 N connectors to connect between power divider and antennas.Determinate Range between Antennas • When you install the antennas in collinear system, you must observe the distant “D” (see drawing of follow page) between two antennas. The
The program "Satellite Antenna Alignment" is used to calculate the angles necessary for installing satellite dishes. The main difference from similar software is the possibility to calculate the position for all satellites at once. Thus, you get a clear picture about what satellites can be physically visible from the location where the dish will be installed. Additionally, the program has a mechanism for calculating the azimuth of the sun and you can do everything without a compass now! Windows VistaLicense: Freeware Size: 988 Kb DownloadPlatform: Windows XP, Windows NT, Windows Me, Windows 98, Windows 95, Windows 2003, Windows 2000 , Windows VistaKeywords : Satellite - Dish - Antenna - Alignment - Sat-Satellite Dish - Satellite Dish Descrambler - Form Alignment - Dish Tv - Dish Network -
IntroductionAntenna is final device for sending any information from your transmitter. In fm transmitter you need signal transmitted to any direction so you need antenna type that transmitted with polarized circularly. Gain Antenna -3.2 dB, bandwith 500 KHz with maximum power handling 500 Watts. In order to use antenna on 88-108 MHz, broadband antenna type must be designed with no tune involved.How Your Signal AmplifiedAmplification of signal to transmit based on antenna gain in Decible. Signal from transmitter be able to doubled, tripled or even become more power. The value is called ERP (Emmittion Radiating Power). For Doubled your transmitter power to be ERP Power need stacked 4 antennas (3.12 dB gain antenna), 6 antennas (5.12 dB), 8 antennas (6.4 dB).ERP = Transmitter Power x Antenna
Satellite Antenna for Your Home
If you want to install an antenna or satellite dish on your roof, you need to be aware of certain precautions. These popular methods of connecting your T.V to expanded coverage gives each homeowner a lot of choices in what to watch on television. They can receive transmissions from miles away and not limit you to local T.V. programming. If you can install your
Antenna construction Quarter wave omnidirectional antenna for 2.4 GHz, omnidirectional antenna, Omnidirectional collinear antenna for 2.4 GHz, Biquad antenna for 2.4 GHz, Biquad antenna as a 2.4 GHz feeder for a Parabolic Dish, Can antenna for 2.4 GHz, pdf fileSource : http://www.educypedia.be/electronics/antennawifi.htm
Antenna Basics 1/4 Wavelength Ground Plane, Yagi antenna, horn antenna, Parabolic Dish, focus f = D2/16.c ; D= diameter of the parabola, c is depth of the parabola, BiQuad antenna, pdf fileSource : http://www.educypedia.be/electronics/antennawifi.htm
Now they’re making some new fangled antenna that uses plasma instead of metal. So… it’s an antenna that uses heated gas and vanishes when you turn it off. Does this ring any bells? Yeah. This is so obvious it’s embarrassing, they’re making light sabers and using this “antenna” cover to keep it secret. Please, we are not so easily fooled.
Check out these crazy images of various buildings in Japan that have been abandoned and grown over. It’s all in Japanese but each one of them could be movie set for some post apocalyptic world. Why are there so many abandoned buildings in the middle of forests in Japan?? (the first 4 “file” links at the top work, the rest don’t seem to.) Seriously, if this abandoned amusement park doesn’t find it’s way into a movie, I don’t know what I’ll do - there’s a rusting ferris wheel there for the love of all that is good and holy. (via)
And speaking of olden times -
Turn your standard WIFI antenna into one just like the $30 range extender antennas for about 5 cents! Follow these easy steps, and then check out the video if you need extra clarification. Digg if you like my very first Instructable.Read more source : http://www.instructables.com/id/WIFI-Antenna-Hack!/
i did not have immediate access to "Chinese parabolic cookware" however i will use one next time. instead,i used an eight inch strainer , without the strainer i do not get a signal in my house. this entire instructable has been uploaded via the strainer/usb antenna.Read more source : http://www.instructables.com/id/usb-wifi-antenna/
Extend the Distance of your Wireless Devices up to 2 miles The HAO15SIP Hi-Gain Outdoor 15dBi Omni-Directional Antenna Kit is a heavy-duty, weather proof, high powered antenna for extending the range of your 802.11b and 802.11g WiFi devices. Whether your application requires extending a wireless signal from one building to another or simply from one end of a house to the other, the Hi-Gain Directional Antenna Kit from Hawking is the perfect solution. The power rating of WiFi antennas is measured in terms of decibels (dBi). The HAO15SIPboosts the antenna power of standard antennas from a minimal 2dBi to a staggering 15dBi. This results in extended wireless distances of up to 2 miles.* Whether extending the wireless network from one corporate building to another, or simply from the front house to the back house, the Outdoor Antenna Kits provide wireless users with a high powered solution to extend their wireless network.Read more source : http://www.hawkingtech.com/products/p
Hi-Gain ™ Heavy Duty Outdoor Antenna Extension Cable The Hawking Technology Heavy Duty Outdoor Extension Cable is made with the highest quality material to provide unrivaled reliability and performance. Antenna cables are subject to signal degradation due to the length of the cable. The longer the cable is the greater the signal loss. This results in a loss in overall performance from the antenna. Hawking Technology ensures the lowest possible cable signal loss by using high grade cable material and advanced designs. The HAC10N and HAC30N both utilize, HDF400 cable material which results in a 0.26 dB per meter cable loss (one of the lowest in the industry). Your final result is the desired and expected performance from your antenna. The HAC10N and HAC30N are completely weatherproof and able to withstand the harshest conditions.Read more source : http://www.hawkingtech.com/products/productlist.php?CatID=28&FamID=100&ProdID=156
Increase Your Wireless Coverage by up to 300%Hawking Technology's HAI8DD, 2.4GHz Hi-Gain WiFi Dish Antenna increases your wireless network strength from a standard 2dBi to 8dBi. A large problem with many wireless networks is poor wireless coverage. The HAI8DD is an easy to install solution that plugs directly into your wireless device via the antenna port. New advacned WiFi Dish antenna technology gathers and directs the wireless signal towards the wireless source. As a result, the HAI8DD improves the distance and connection quality of your WiFi by up to 300%*.Read more source : http://www.hawkingtech.com/products/productlist.php?CatID=32&FamID=58&ProdID=307
Hi-Gain™ 14dBi Outdoor Directional Antenna Kit Extend Your Wireless Range by up to 1.5 miles* Works with wireless 802.11b and 802.11g Easy Installation - no configuration required The HAO14SDP Hi-Gain 14 dBi Outdoor Directional Antenna Kit is a heavy duty, weather proof, high powered antenna for extending the range of your existing wireless 802.11 b or 802.11g WiFi devices. Whether your application requires extending a wireless signal from on building to another or simply from one end of the house to another end, the Hi-Gain 14dBi is the perfect solution. The power rating of WiFi antennas is measured in terms of decibles (dBi). The HAO14SDP boots the antenna power of standard antennas from a minimal 2dBi to a staggering 14dBi. The Hi-Gain Directional technology concentrates your wireless signal directly towards the wireless source from your network. This results in a significantly increased in wireless distance. When paired with another Hi-Gain 14dBi antenna, you may exten
Boost Your Wireless Experience Hawking Technologies™ HAI7SIP, 2.4GHz Hi-Gain WiFi antenna boosts your wireless signal strength from 2dBi (standard power) to 7dBi. A large problem with many wireless networks is the poor coverage area of standard Access Points and Wireless Routers. The Hawking HAI7SIP is an easy to install solution that plugs directly into the antenna port of your existing wireless device. By upgrading your external wireless antenna to a high grade 7dBi Hawking antenna your wireless signal strength, wireless operating distance and overall performance is significantly improved.Read more source : http://www.hawkingtech.com/products/productlist.php?CatID=32&FamID=58&ProdID=214
Hawking Technology's HAI15SC, 2.4GHz Hi-Gain Wireless Corner Antenna, boosts your wireless signal strength from 2dBi (standard) to 15dBi! A large problem with many wireless networks is the poor coverage area of standard Wireless networks. Hawking solves this problem with a Hi-Gain antenna that attaches directly to the external antenna connector of your Wireless Access Point or Wireless Network Adapter. By increasing the strength of your external wireless antenna, your Wireless Network distance, signal strength and performance is significantly improved. Simply point your Wireless Directional Antenna in the direction of your Access Point or Network Adapter and easily extend your signal range and quality.Read more source : http://www.hawkingtech.com/products/productlist.php?CatID=32&FamID=58&ProdID=152
Double the range of your WiFi gear with our easy-to-use, high-power 2.4 GHz WiFi Tabletop Antenna. This new indoor WiFi antenna offers you up to an 8 dBi gain and a significant increase in wireless coverage. The antenna is directional so it concentrates a beam that has a wide 80-degree horizontal and 60-degree vertical beamwidth, which considerably increases the coverage area. Our WiFi Tabletop Antenna not only increases the range of wireless access points and other wireless devices, but it also increases the signal level, thereby increasing the link speed between your wireless gear. No more waiting around for that web page to load! For travelers, this compact antenna folds flat and fits easily into most laptop cases. Accessing wireless networks away from home just couldn’t be easier.Read more source : http://www.ccrane.com/antennas/wifi-antennas/wifi-tabletop-antenna.aspx
