9
Wireless Basics
(continued)
Installation Considerations
Desktop and laptop computers with wireless network adapters installed can access the
D-Link
Air
Xpert DWL-7000AP from virtually anywhere within its operating range. Keep
in mind, however, that the number, thickness and location of walls, ceilings, or other
objects that the wireless signals must pass through, may limit the range. Typical ranges
vary depending on the types of materials and background RF (radio frequency) noise in
your home or business. The key to maximizing wireless range is to follow these basic
guidelines:
TM
Be aware of the direct line between network devices. A wall that is 1.5
feet thick (.5 meters), at a 45-degree angle appears to be almost 3 feet
(1 meter) thick. At a 2-degree angle it looks over 42 feet (14 meters)
thick! Position devices so that the signal will travel straight through a
wall or ceiling (instead of at an angle) for better reception.
Building materials can impede the wireless signal - a solid metal door or
aluminum studs may have a negative effect on range. Try to position
wireless devices and computers with wireless adapters so that the signal
passes through drywall or open doorways and not other materials.
Keep your product away (at least 3-6 feet or 1-2 meters) from
electrical devices or appliances that may generate extreme RF noise.
Keep the number of walls and ceilings between the DWL-7000AP and
other network devices to a minimum - each wall or ceiling can reduce
your D-Link wireless product’s range from 3-90 feet (1-30 meters.) Position
your devices so that the number of walls or ceilings is minimized.
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