WLAN Radio Frequency Design ConsiderationsThis chapter describes the basic radio frequency (RF) information necessary to understand RF considerations in various wireless local area network (WLAN) environments. This chapter includes information on the following topics:.
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Regulatory domains and frequencies. Understanding the IEEE 802.11 standards.
61 rows WLAN Frequency Bands: The 802.11 working group currently documents use in five distinct. Wifi Range: The 802.11a Wireless Router Range with WiFi technology has an approximate indoor wifi range of 115ft, and 390ft outdoors in best weather conditions. Wireless 802.11b/g wifi technology can travel 125ft indoors and can reach out to 460ft outdoors with a clear line of sight.
RF spectrum implementations including 802.11b/g and 802.11a. Planning for RF deployment. Manually fine-tuning WLAN coverage.
Radio Resource Management (RRM) RF BasicsIn the United States, there are three bands allocated for unlicensed industrial, scientific, and medical (ISM) usage. These ISM bands are defined as follows:. 900 MHz (902 to 928 MHz). 2.4 GHz (2.4 to 2.4835 GHz) (IEEE 802.11b/g operates in this frequency range). 5 GHz (5.15 to 5.35 and 5.725 to 5.825 GHz) (IEEE 802.11a operates in this frequency range)Each range has different characteristics. The lower frequencies exhibit better range, but with limited bandwidth and thus lower data rates.
The higher frequencies exhibit less range and are subject to greater attenuation from solid objects.The following sections cover some of the specific RF characteristics used by 802.11 radios for improving communications in the 2.4 and 5 GHz frequency ranges.This section provides a summary of regulatory domains and their operating frequencies. Regulatory DomainsDevices that operate in unlicensed bands do not require any formal licensing process, but when operating in these bands, the user is obligated to follow the government regulations for that region. The regulatory domains in different parts of the world monitor these bands according to different criteria, and the WLAN devices used in these domains must comply with the specifications of the relevant governing regulatory domain.
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Although the regulatory requirements do not affect the interoperability of IEEE 802.11b/g and 802.11a-compliant products, the regulatory agencies do set certain criteria in the standard. For example, the emission requirements for WLAN to minimize the amount of interference a radio can generate or receive from another radio in the same proximity. It is the responsibility of the vendor to get the product certified from the relevant regulatory body. Summarizes the current regulatory domains for Wi-Fi products.
We are a locally owned company. We understand and know how important wireless internet is to both our residential and commercial customers in our service areas.
Having been born and raised in the Texas Panhandle, we also have a deep knowledge of the difficulties that they might present for Wireless Internet Service Providers.We have worked tirelessly over many years to gain a deep understanding of how to best serve our customers. We are not some major corporation that only views our customers as dollar signs. We are your friends, family, neighbors and hopefully soon, your business partners. Wireless internet is a constantly changing industry. New technology becomes available each and every month.
At Resound Networks, we pride ourselves on staying on top of industry developments to help bring our customers the most up to date technology.Through research and practice, we have found how to provide the highest quality, high-speed wireless internet at the lowest possible costs. We consistently update our towers to be equipped with the latest offerings to make sure that even when our competitors fall short, Resound Networks continues to provide our service areas with the quality wireless internet. West Texas, Western Oklahoma, and Eastern New Mexico are all known for their wild weather patterns.
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When large storms blow in over the South Plains region, they can wreak serious havoc. This means for many customers of the major wireless providers’ outages are a common occurrence.We understand how important the internet is to our customers’ lives and businesses, and therefore have installed battery backups and generators to our service towers.
Even when the unpredictable weather of the region hits hard, our customers will be able to access the internet when they need to the most.
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