Archive for October, 2009
Each frequency range has a band designator and each range of frequencies behaves differently and performs different functions. The frequency spectrum is shared by civil, government, and military users of all nations according to International Telecommunications Union (ITU) radio regulations.
For communications purposes, the usable frequency spectrum now extends from about 3Hz to about 300GHz. There are also some experiments at about 100THz where research on laser communications is taking place but we won’t discuss this now. This range from 3Hz to 300GHz has been split into regions.
A Yagi antenna, also known as a Yagi-Uda array or simply aYagi, is a unidirectional antenna commonly used in communications when a frequency is above 10 MHz. This type of antenna is low profile and ideal for cellular enhancement applications.
I simply had to post this picture……
We have had a crew out on multiple locations on the East Coast in the past few weeks. I prefer to see completed installations in person but in some cases I rely on pictures from my lead technicians. This one is a beauty; note the equipment rack and the amplifiers mounted on the wall in the background. This is a really clean job and we have another happy client. Thanks team!
Another quality installation by Harris Communications
It is important to be able to determine the cellular signal in and around your building for us to provide an accurate budgetary cost to you. Check out the information below that details how to put the various cellular phones in test mode. If you do not see your particular cellular phone on our list feel free to contact us directly.
This is a data link protocol commonly used to establish a direct connection between two networking nodes. It can provide connection authentication, transmission encryption privacy and compression. Point to Point Connectivity is wireless can allows for the elimination of leased T-1 lines or redundancy of existing T-1 lines. This solution is available encrypted for sensitive data as well as unencrypted and has a variety of effective applications.