Network Computing Devices Wireless Ethernet Adapter GW-EN11H - Manual (Page 25)

GeoWave GW-EN11H Wireless Ethernet Adapter User's Manual
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receiver knows the parameters of the spread-spectrum signal being broadcast. If a receiver
is not turned 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).
Q11: What is WEP?
A: WEP is Wired Equivalent Privacy, a data privacy mechanism based on a 64-bit or 128-bit
as described in the IEEE 802.11 standard.
7. Product Specifications
This chapter describes the specifications of the product and the LAN port connector.
Wireless LAN Interface
Standards
IEEE 802.11/11b Compliant
Antenna
Chip antenna
Frequency Range
2.4 2.4835GHz ( Industrial Scientific Medical Band )
DSSS - Direct Sequence Spread Spectrum
Data Transmission Rate
11Mbps / 5.5Mbps / 2Mbps / 1Mbps Auto Fall-Back
Access Mode
Infrastructure mode
Ad-hoc mode
Data Security
Provides both 64-bit & 128-bit WEP Encryption
Output Power
15.7 ~17 dBm
Receiving Sensitivity