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| WLAN 802.11 b/g CF Module |
| Model No : DRCM-81 |
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-- FEATURES -- |
 CF Interface
Dimensions: 20 x 20 x 3.5 (mm)
Driver Support: - Linux - WinCE v4.2 / v5.0
WLAN Plug-in Modules for Non-Wireless Systems
Contention Free (CF) - Poll and CF-ACK for Operation under
 Point
Coordination Function (PCF)
Request to Send (RTS) /Clear to Send (CTS) for Operation under
Distribution Coordination Function (DCF)
RoHS Compliant |
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Frequency Range |
B Mode:2.400~2.497 GHz
G Mode:2.400~2.4835 GHz (US, Canada, ETSI, Japan) |
Modulation Technique |
B Mode:DSSS with DBPSK, DQPSK, and CCK
G Mode:OFDM with BPSK, QPSK, QAM, and 64QAM
DSSS with DBPSK, DQPSK, and CCK |
Host interface |
CF type I |
Channel Spacing |
B / G Mode: 5MHz |
Channel Support |
B Mode:2.400~2.497 GHz (Ch:1~14)
G Mode:2.400~2.4836 GHz (Ch:1~13) |
Operation Voltage |
3.3V±5% DC |
Operation Distance (typ.) |
TBD, based on antenna type |
Operation System Supported |
Linux kernal 2.4.22/WinCE4.2/WinCE5.0 |
Dimension |
20 x 20 x 3.5 (mm) |
Security |
WEP/WPA/802.1x, WPA2/CCX1.0 only support on Linux |
Operation Mode |
802.11 b/g mode |
Transfer Data Rate |
B Mode: 1,2, 5.5, and 11Mbps
G Mode: 6, 9, 12, 18, 24, 36,48 and 54Mbps |
Operation Temperature |
0℃ ~+60℃ |
Storage Temperature |
-20℃~80℃ |
Wi-Fi Alliance |
Compatible |
WHQL |
N/A |
EMC Certificate |
FCC / CE / DGT certified |
Media Access Protocol |
CSMA / CA with ACK |
Antenna |
N/A(only has two antenna connector) |
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