NDC comm NWH4020 User Manual page 37

Wireless
RF Spreading Scheme
RF Frequency Range
Transmitter
Characteristics
Receiver Sensitivity
Antenna Type
IEEE 802.11b Channel
Support
InstantWave
11-Mbps USB Wireless LAN Adapter
Direct Sequence Spread Spectrum (DSSS)
2400 to 2483.5 MHz (North America, Europe, and Japan)
2445 to 2475 MHz (Spain)
2446.5 to 2483.5 MHz (France)
RF output power: 15 dBm (typical)
Data Modulation Methods: BPSK (1 Mbps), QPSK (2,
5.5, and 11 Mbps)
Data Modulation Speeds: 11, 5.5, 2, and 1 Mbps, with
auto fallback
-84 dBm for 11 Mbps @ BER 10
-94 dBm for 1 Mbps @ BER 10
Internal antenna with diversity
USA and Canada: Channels 1–11
Majority of European countries: Channels 1–13
France: Channels 10–13
Spain: Channels 10 and 11
Japan: Channels 1–14
-5
-5
31