National Datacomm Corporation 1022S01 사용자 설명서
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Appendix E: Specifications
Standards compliance
IEEE 802.11b, PCMCIA CardBus (Type II)
Regulatory compliance
USA: FCC Part 15 Class B
EU: ETS 300.328, ETS 300.826, CE Mark
Japan: ARIB STD-T66
EU: ETS 300.328, ETS 300.826, CE Mark
Japan: ARIB STD-T66
Frequency band
2400.0 to 2497.0 MHz (Japan)
2400.0 to 2483.5 MHz (North America and Europe)
2445.0 to 2475.0 MHz (Spain)
2446.5 to 2483.5 MHz (France)
2400.0 to 2483.5 MHz (North America and Europe)
2445.0 to 2475.0 MHz (Spain)
2446.5 to 2483.5 MHz (France)
Transmitter power
15 dBm (typical)
Receiver sensitivity*
11 Mbps: -82 dBm (typical)
22 Mbps: -78 dBm (typical)
22 Mbps: -78 dBm (typical)
* Minimum receiver input power level at which a frame error ratio (FER) of less than 8% can be maintained, given a
packet length of 1024 bytes and conditions of 20° to 30° C.
Input power
DC 3.3V ±5%
Power consumption
550 mA/3.3V (transmitting), 350 mA/3.3V (receiving)
Data rates
11, 5.5, 2, and 1 Mbps with auto fallback
Special user-selectable 22 Mbps option
Special user-selectable 22 Mbps option
RF spreading scheme
Direct-sequence spread-spectrum (DSSS)
Encoding and modulation
methods
methods
1 Mbps: Barker sequence + BPSK
2 Mbps: Barker sequence + QPSK
2 Mbps: Barker sequence + QPSK
5.5 and 11 Mbps: CCK/PBCC
22 Mbps: PBCC
Security
64- and 128-bit Wired Equivalent Privacy (WEP) encryption
Special user-selectable 256-bit WEP option
Special user-selectable 256-bit WEP option
Antenna
Internal printed diversity type
LED indicators
Two: power on/off (green) and wireless activity (orange)
Dimensions (L × W × H)
118 × 54 × 9 mm
Environmental requirements
Operating temperature: 0° to 50° C
Storage temperature: -30° to 70° C
Storage temperature: -30° to 70° C
Operating
humidity:
humidity:
Tested to RH 85% at 40° C (104° F) for 48
hours
hours
Accompanying software
Drivers for Microsoft Windows 98/ME (NDIS 5.0), 2000 (NDIS
5.0), and XP (NDIS 5.1); configuration utility with connection
profile management for multiple networks
5.0), and XP (NDIS 5.1); configuration utility with connection
profile management for multiple networks