User's Manual

-42-
Specification
Product Description
IEEE 802.11b/g WLAN USB 2.0 Dongle
Lead-Free
RoHs compliant
Host Interface
USB 2.0
Operating Voltage
DC 5V ± 5%
Chipset
Mac/BB
Processor
ZyDAS 1211B
RF Chip Airoha AL2330
Power Consumption
11b
TX: ≦ 380mA RX: ≦ 200 mA
11g
TX: ≦ 380 mA RX: ≦ 200 mA
Radio
Antenna PCB Antenna
Antenna Gain 1.64 dBi(Peak)
IEEE 802.11b: + 2.5dB
19.18dBm @ 1/2/5.5/11Mbps
Output Power
IEEE 802.11g: +
2.5dB
22.36dBm @ 54Mbps
22.36dBm @ 48 Mbps
22.36dBm @24/36Mbps
22.36dBm @6/9/12/18Mbps
IEEE 802.11g
Sensitivity @ Packet Error Rate: 10%
IEEE 802.11b
Sensitivity @ Packet Error Rate: 8%
Sensitivity
♦ 54Mbps:≦-65dBm
♦ 48Mbps:≦-66dBm
♦ 36Mbps:≦-70dBm
♦ 24Mbps:≦-74dBm
♦ 18Mbps:≦-77dBm
♦ 12Mbps:≦-79dBm
♦ 9Mbps:≦-81dBm
♦ 6Mbps:≦-82dBm
♦ 11Mbps:≦-80dBm
♦ 5.5Mbps:≦-83dBm
♦ 2Mbps:≦-84dBm
♦ 1Mbps:≦-87dBm
IEEE 802.11g (OFDM/DSSS)
♦ 48/54 Mbps (QAM-64)
♦ 24/36 Mbps (QAM-16)
♦ 12/18 Mbps (QPSK)
♦ 6/9 Mbps (BPSK)
Modulation
IEEE 802.11b (DSSS)
♦ 5.5/11 Mbps (CCK)
♦ 2 Mbps (DQPSK)
♦ 1 Mbps (DBPSK)