Homemade Wi-Fi and 3G antennas
When you're installing Wi-Fi router the signal can be taken badly in near rooms. It can be corrected by connectoin of homemade antenna to your router.
We can offer you 4 different consructions of antennas, which are different with construction and application factor. The application factor of antennas depends on the materials used and manufacturing precision. Antenna type "wave channel" (3 elements) and Z-antenna it is 5 ... 6 dB, for a two-element antenna loop (double square) is 10 ... 13 dB, and for the three-element framework (triple square) - 14 ... 15 dB.
For using in diapozones Wi-Fi/3G all types of antennas, which're given here are made of copper wire with diameter 2.3 mm, places of connection are brazed. The antenna should be connected with high-frequency coaxial cable with a characteristic impedance of 50 ohms.
At the free end of the cable is installed the same connector as on the whip antenna Wi-Fi router (GSM-modem).
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What to read?
Ray Bradbury "Fahrenheit 451". The hauntingly prophetic classic novel set in a not-too-distant future where books are burned by a special task force of firemen. Guy Montag is a fireman. His job is to burn books, which are forbidden, being the source of all discord and unhappiness. Even so, Montag is unhappy; there is discord in his marriage. Are books hidden in his house? The Mechanical Hound of the Fire Department, armed with a lethal hypodermic, escorted by helicopters, is ready to track down those dissidents who defy society to preserve and read books...
What to read?
Stephen King "Mr Mercedes". A cat-and-mouse suspense thriller featuring a retired homicide detective who's haunted by the few cases he left open, and by one in particular - the pre-dawn slaughter of eight people among hundreds gathered in line for the opening of a jobs fair when the economy was guttering out. Without warning, a lone driver ploughed through the crowd in a stolen Mercedes. The plot is kicked into gear when Bill Hodges receives a letter in the mail, from a man claiming to be the perpetrator. He taunts Hodges with the notion that he will strike again. Hodges wakes up from his depressed and vacant retirement, hell-bent on preventing that from happening...
Stephen King "11.22.63". WHAT IF you could go back in time and change the course of history? WHAT IF the watershed moment you could change was the JFK assassination? 11.22.63, the date that Kennedy was shot - unless... King takes his protagonist Jake Epping, a high school English teacher from Lisbon Falls, Maine, 2011, on a fascinating journey back to 1958 - from a world of mobile phones and iPods to a new world of Elvis and JFK, of Plymouth Fury cars and Lindy Hopping, of a troubled loner named Lee Harvey Oswald and a beautiful high school librarian named Sadie Dunhill, who becomes the love of Jake's life - a life that transgresses all the normal rules of time.
To find these books, check out the "e-library".