Tenda w150d User Manual page 105

will adversely affect wireless signal range.
3. Electronic Interference: Wireless network devices commonly use the
2.4 GHz radio wave frequency to transmit and receive data. When other
nearby electronic devices such as cell phones, radio transmitters and
microwaves emit this frequency, they interfere with the network's signal
transmission.
4. Physical obstacles such as metal, thick concrete walls also cause
wireless signal loss. When radio waves pass through a medium, signal
degradation occurs because the object absorbs some of the signal or
scatters it. Thicker objects absorb a larger portion of the wireless signal.
5. Bad weather such as fog and heavy rain increases wireless signal
attenuation.
13. How do I improve the wireless data transmission?
A: 1. Place the device in a position featuring the following: a). relatively
high so that wireless signal can radiate downward; with least
obstacles around.
b). with least walls that wireless signal must penetrate. It is better if
the device is visible to the wireless clients.
2. Select a channel with least interference. Note: It is advisable to
use a channel that is over 5 channels away from that used by any
existing wireless devices nearby.
3. Keep the device far away from electrical appliances, avoiding
any potential interference.
3. Change for a better antenna, if the device is equipped with a
detachable antenna.
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ADSL2/2+ Router