802.11ac: What’s all the buzz about?

March 13, 2014 at 10:00 AM

 

Amidst the bustling and overpopulated race to find better, faster WiFi, there now exists a new wireless standard that will help you get there. You may even come in first place.

 

The latest IEEE standard for wireless networking, 802.11ac, is bringing high speed gigabit wireless connectivity to business, home, and government communications systems everywhere. 802.11ac offers up to 1 Gbps wireless transmissions and the ability to support up to eight MIMO spatial streams as well as 80 MHz channel bandwidth. This new advancement in wireless technology promises flawless voice, video, and data transmission to multiple end users at the same time.

 

If slow WiFi has you feeling down, 802.11ac is worth looking into.

 

802.11ac delivers faster throughput and better range than the previous 802.11n standard. 802.11n can deliver up to 600 Mbps with four spatial streams using one 40 MHz-wide channel. 802.11ac is engineered to deliver up to 1Gbps which translates to higher data rates and happier end users.

 

The new amendment’s ultimate intention is to achieve higher multi-user throughput in wireless local area networks (WLANs) and improve WLAN user experience especially for bandwidth intensive applications such as streaming voice and video.

Here at L-com, we continue to support the latest standardized technologies by offering high quality, high performance products, including those for 802.11ac applications.

 

Our series of 802.11ac indoor and outdoor WiFi antennas feature 2.4-5.8 GHz operation for a variety of applications. L-com currently offers 802.11ac ceiling antennas, panel antennas, rubber duck antennas, and Omni antennas.

 

How to Extend the Range of Your Wireless Signal

September 4, 2013 at 10:00 AM

 

 

One of the most common questions we are asked is: "How do I extend my WiFi signal?" Whether you need extension for an indoor or outdoor application, here are your options:

 

Use a higher gain antenna: By using a higher gain antenna you can extend your wireless signal range, though one thing to consider when using a higher gain antenna is potential loss of vertical signal coverage. Typically when you increase the gain on an antenna the RF gain pattern becomes more focused and produces a narrower horizontal beam. Read more about this phenomenon of higher gain causing less vertical signal coverage.

 

Add a WiFi amplifier: By adding a WiFi amplifier you can boost your wireless signal. We suggest trying one of our WiFi booster kits that are available for purchase by anyone in the United States without the need for a special FCC license. These kits offer easy set up and strong signal extension and coverage capabilities. Additionally we offer RF amplifiers for export, military and FCC licensed users supporting frequencies ranging from 900 MHz to 5.8 GHz.

 

Upgrade from 802.11b/g to 802.11n: If you are currently using 802.11b or 802.11g access points and wireless adapters, consider upgrading to the latest IEEE standard, 802.11n. 802.11n offers better range and speed than 802.11b and 802.11g standards products.

 

Use a higher power Access Point: A typical WiFi router or Access Point provides about 30mW of transmit power. By upgrading to a higher power access point or router you can boost your wireless signal resulting in extended coverage.

 

As with any wireless installation, Line of Sight and the Fresnel Zone must be considered along with other factors such as multipath interference. These phenomena and your physical environment (obstacles, obstructions etc.) all affect your signal strength and range.

 

WiFi Antennas WiFi Amplifiers WiFi Access Points
WiFi Antennas WiFi Amplifiers WiFi Access Points

 

By using one or a combination of these aforementioned upgrades and additions you can provide greater wireless signal coverage. Good luck!

 

How To Amplify Wireless Signals without an FCC Operators License

May 1, 2013 at 10:00 AM

 

Example of a Wireless Amplifier Setup for a Laptop

Do you need a wireless amplifier but can't get one?

 

That's because the Federal Communications Commission (FCC) Part 15 regulations dictate the use of RF power amplifiers in the United States. Individual RF power amplifiers are not offered for general sale within the United States and must be part of a wireless system previously certified by the FCC.

 

Customers in the US that are inquiring about purchasing individual amplifiers must first be prequalified to see if they meet certain requirements. Those who qualify are typically Federal Government agencies, Department of Defense (DOD) and FCC licensed operators. This is obviously not ideal for the typical home or commercial business user.

 

So how can you get one?

 

L-com carries FCC-certified amplifier kits. These kits are complete 2.4 GHz wireless systems that feature a wireless USB adapter, rubber duck antenna and amplifier. Since FCC ID numbers have been granted to these kits, prequalification is not required in order for them to be sold.

 

L-com carries three types of FCC-certified WiFi boosters: standard, economy grade, and PoE compliant. Available with amplifiers ranging from 100 mW to 1 Watt, they provide exactly the boost your signal needs.

 

Click here for a helpful video on how to setup a laptop WiFi booster kit:

 

Wireless Amplifier Video

 
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