Specifications
Standards:
IEEE 802.11b
Channels:
11 Channels (US, Canada)
13 Channels (Europe)*
14 Channels (Japan)*
Operating Range:
Indoors:
up to 30M (100 ft.) @ 11 Mbps
up to 50M (165 ft.) @ 5.5 Mbps
up to 70M (230 ft.) @ 2 Mbps
up to 91M (300 ft.) @ 1 Mbps
Outdoors:
up to 152M (500 ft.) @ 11 Mbps
up to 270M (885 ft.) @ 5.5 Mbps
up to 396M (1300 ft.) @ 2 Mbps
up to 457M (1500 ft.) @ 1 Mbps
Data Rate (Mbps):
up to 11Mbps (with automatic scale back)
LEDs:
Link
* will require different firmware and driver
Dimensions:
4.5” x 2” x .3” (115mm x 54mm x 8mm)
Unit Weight:
1.65 oz. (47g)
Power:
3.3V DC, 300 mA
Certifications:
FCC Class B, CE Mark Commercial
Operating Temp.:
32ºF to 131ºF (0ºC to 55ºC)
Storage Temp.:
-13ºF to 158ºF (-25ºC to 70ºC)
Operating Hum.:
10% to 90% Non-Condensing
Storage Hum.:
10% to 95% Non-Condensing
27
Environmental
Wireless Network CF Card
sumed than in the case of narrowband transmission, but the trade off produces
a signal that is, in effect, louder and thus easier to detect, provided that the
receiver knows the parameters of the spread-spectrum signal being broadcast.
If a receiver is not tuned to the right frequency, a spread-spectrum signal looks
like background noise. There are two main alternatives, Direct Sequence
Spread Spectrum (DSSS) and Frequency Hopping Spread Spectrum (FHSS).
Storage - The semi-permanent or permanent holding place for digital data.
Throughput - The amount of data moved successfully from one place to anoth-
er in a given time period.
Topology - A network's topology is a logical characterization of how the
devices on the network are connected and the distances between them. Most
large networks contain several levels of interconnection, the most important of
which include edge connections, backbone connections, and wide-area con-
nections.
TX Rate - Transmission Rate.
Upgrade - To replace existing software or firmware with a newer version.
WEP (Wired Equivalent Privacy) - A data privacy mechanism based on a 64-
bit or 128-bit shared key algorithm, as described in the IEEE 802.11 standard.
26
Instant Wireless
TM
Series
