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| WLAN 802.11a/b/g Ethernet Adapter |
| Model No : RDAA-81 |
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-- FEATURES -- |
 ACK Time Out
Adjustable for Long Distance Connection
High Performance 11 Mbps or 54Mbps Data Rate
WiFi, WPA Interoperability Compliant
WDS Mode
WPA with PSK/TKIP/AES
64/128/152-bit WEP
Super A/GTM Mode
Adjustable Output Power
SNMP v1/v2
IEEE802.3 and 802.3u Compliant
Auto MDI/MDI-X
RoHS Compliant |
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Frequency Range |
2.4GHz: 2400 -2483.5MHz or 2400 -2497MHz
5 GHz:4900 – 5825 MHz |
Modulation Technique |
Orthogonal Frequency Division Multiplexing (OFDM)
Complementary Code Keying (CCK) |
Host Interface |
RJ45 |
Channel Spacing |
A Mode:20MHz
B/G Mode:5MHz |
Channels Support |
A Mode:
US:12 (Ch:36,40,44,48,52,56,60,64,149,153,157,161)
Japan: 4 (Ch: 34,38,42,46)
ETSI:19(Ch:36,40,44,48,52,56,60,64,100,104,
108,112,116,120,124,128,132,136,140)
B Mode:2.400~2.497 GHz (Ch:1~14)
G Mode:2.400~2.4836 GHz (Ch:1~13) |
Operation Voltage |
5.0V |
Operation Distance |
Free space 300m |
Operation System Supported |
Linux |
PCB Dimension |
140.55 X 141.0 X 26.0 (mm) |
Security |
WEP/WPA/ WPA2/802.1x/WDS |
Transfer Data Rate |
A Mode: 6, 9, 12, 18, 24, 36,48 and 54Mbps
B Mode: 1,2, 5.5, and 11Mbps
G Mode: 6, 9, 12, 18, 24, 36,48 and 54Mbps |
Operation Temperature |
0 ~ 50°C |
Storage Temperature |
-20 ~ 65°C |
Wi-Fi Alliance |
Wi-Fi Complaint |
WHQL |
N/A |
EMC Certificate |
FCC part 15
FCC part 90
EN301 893, EN301 489-1 and –17,EN300 328
TELEC ARIB STD-T66,ARIB STD-T33(It is used for
802.11b ch14),ARIB STD-T71 |
Media Access Protocol |
CSMA/CA with ACK |
Antenna |
One dipole antennas with reverse SMA connectors |
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