Specifications

RF Products Crestron Best Practices
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Best Practices – RF Products Reference Guide – DOC. 6689E
2.4 GHz Wireless Network
The recommended group of three discrete 802.11 channels (1, 6, and 11) is shown in
orange. An 802.11 device on channel 1 may interfere with an 802.15.4 device
operating on channel 13 because the two channels overlap. The devices should still
operate but may see potential latency due to the overlapping channels. The use of
channels 1, 6, or 11 is strongly recommended.
As stated previously, not all 802.11 channels are available in all countries. The U.S.
supports 802.11 channels 1–11, while most European nations support the full range
of channels: 1–13. As a result, the non-overlapping channels of 1, 7, and 13 are the
recommended channels for use in Europe, Japan, and most countries excluding the
U.S., as shown in yellow in the preceding illustration. All 802.11 channels provide
the same operational range; however, Extended Range and infiNET EX channels on
the high and low end of the band have a reduced range.
RF Range
To maximize the range of each network, the gateway should be placed in a
centralized location within the home or building. In addition, obstructions reflect and
absorb RF signals. Therefore, maximizing the line of sight from devices to gateway
is recommended for optimal reception.
NOTE: Ranges are not guaranteed as every installation scenario is different.
Refer to the illustration on the following page for a comparison of the approximate
relative ranges of the several RF networks available. The representation is not to
scale and should only be used as a guide for relative ranges between networks within
a home. All specific range values are identified by the gateway or the product itself.