GIGA-BYTE TECHNOLOGY CO. LTD. GN-WB30N-RH 사용자 설명서

1.3 System Specifications

System

Host Interface

USB V2.0

Chipset

Ralink MAC RT2870, Transceiver RT2820

Operating Voltages

5.0V+/-5%

Typical Power

Transmitting (Legacy mode): 480mA @ 11b, 490mA @ 11g;
Transmitting (HT20 mode): 490mA;
Transmitting (HT40 mode): 495mA;
Receiving (Legacy mode, HT20 mode): 215mA @ 11b/g;
Receiving (HT40 mode): 240mA.

RF – 802.11n (backward compatible to 802.11g & 11b)

Frequency Band

2412 ~ 2484 MHz (subject to local regulation)

Modulation Technology

OFDM and DSSS

Modulation Techniques

64QAM, 16QAM, QPSK, BPSK, DBPSK, DQPSK, CCK

Data Rates

802.11n HT40: 300, 270, 243, 216, 162, 135, 121.5, 108, 81, 40.5, 27, 13.5 Mbps
802.11n HT20: 130, 117, 104, 78, 65, 58.5, 52, 39, 26, 19.5, 13, 6.5 Mbps
802.11g:

54, 48, 36, 24, 18, 12, 9, 6

Mbps

802.11b:11, 5.5, 2, 1 Mbps
Auto fallback

Output power

Legacy mode: 18dBm @11b, 15dBm @11g;
HT20 mode: 15dBm @MCS7/15 (65/130Mbps);
HT40 mode: 15dBm @MCS7 /15(135/270Mbps).

Receive Sensitivity

Legacy mode: -91dBm @11b, -78 dBm @11g;
HT20 mode: -71dBm @ MCS7/15;
HT40 mode: -68dBm @ MCS7/15.

Antenna

One external dipole antenna and one printed PCB antenna

Regulatory and Environmental Compliance

EMC certification

FCC part 15 (USA)

Temperature Range

Operating: 0 ~ 55 degree C, Storage: -20 ~ 65 degree C

Humidity

10% ~ 85% Non-condensing

Software

Driver

Windows 2000/XP/Vista

Security

64/128 bit WEP, 802.1x, WPA and WPA2

Quality of Service (QoS)

WMM

Roaming

Seamless roaming among 11b/g/n access points.

Management Utility

Monitors the network situation.

Mechanical

Weight

21.0g ± 1.0g

Dimension

90.7mm*34.9mm*12.5mm ± 0.25mm

Packaging

Generic, Gigabyte, private labeling optional