Speed- This is the parameter that every Internet user expect to have without any hindrances. Especially when it comes to mobile broadband users they are even more concerned about its speed since mobile broadband signal is influenced by a lot of external factors. Every area is given a specific speed. Actually it impossible to improve the speed at a particular place, however, you can boost the strength of the signal. There is no guarantee of getting excellent coverage for the only reason that you are residing in the heart of a busy city. You may be able to get a full strength signal outside your front door, but only a limited 2G or 3G data connection indoors. This is a common problem for mobile broadband users and is a physical limitation of the radio network. Another reason for poor connection speeds may be network traffic. When there are too many users connected, the connection may drop down to 2G speeds. Many of the popular 3G USB dongles sold by the mobile operators have a connection for an external aerial. This connection enables to get a good signal boost from an externally mounted aerial. A universal 3G clip-on antenna will work with any 3G data card or USB dongle and can conveniently clip-on to the screen of the laptop, extending the range and boosting the 3G signal. If you have an external USB dongle, you attach the booster with a universal wrap-around strap. The receiver then couples with the internal dongle antenna and connects to the booster aerial via the coaxial cable. If you have a 3G data-card it's even simpler, you just attach the booster to the coaxial connector. The clip-on antenna is Omni-directional, meaning it works in all directions and is a low gain antenna. This make it suitable for situations where you already have a 3G signal, but maybe it's a bit weak in certain parts of the building. If you have no signal at all indoors, you may need to get yourself high gain 3G antennas. High gain 3G antennas are meant for places where a lot of boosting is required. The operation of this antenna is very similar to that of clip-on antennas. If you are looking for antennas of good quality then don’t forget to visit antennasonline. Here you can find the finest pieces of all electronic and electrical equipments.
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