Wireless Lan Specification; Radio Specifications - Samsung NP20 User Manual

Wireless LAN Specification

Name of the Registered Equipment : Special Low Output Wireless Device For
Wireless Data Communication Systems.
Item
Physical
Specifications
Power Specification
Network
Specifications

Radio Specifications

RF Band
Support Channels
Device
Modulation Scheme
Spreading
Bit Error Rate (BER)
Standard Output Power
Transmission Rate
Delay Spread (at FER of < 1%)
Antenna Type
Dimensions
operation temperature and
humidity
Power Saving Mode
Receiving Mode
Transmission Mode
Power
Compatibility
Operating System
Media Access Protocol
Security
2.4 GHz
1~13 channel (See "Regulatory Notice for Channel Use in France".)
Transceiver
Direct Sequence Spread Spectrum (DSSS)
Direct Sequence Spread Spectrum (DSSS)
CCK for high and mid transmission rate
DQPSK for standard transmission rate
DBPSK for low transmission rate
11 chip Barker sequence
Less than 10-5
5 mW
High Speed
11 Mb/s
65ns
Internal antenna (TX/RX)
Detailed Specifications
(Width X Height) 59.75 X 50.95 mm
Same as system operation
Temperature: 0°C ~ 40°C
Humidity: less than 95%
45mA
250mA
350mA
3.3V +/- 0.2V
IEEE802.11b standard (DSSS)
Mini-PCI Rev.1.0
Microsoft Windows XP, 2000, ME, 98SE
- NDIS5 Miniport Driver
CSMA/CA (Collision Avoidance) with
Acknowledgement(ACK)
Wireless Equivalent Privacy support
64bit (WEP)/128bit (RC4)
Mid Speed Standard
5.5 Mb/s 2 Mb/s
225ns 400ns
Low Speed
1 Mb/s
500ns
Specifications 99