Filter
Top Products
Appendix A – Technical Specifications of the RF802USB
Multi-Tech Systems, Inc. Wireless Network Adapter User Guide 50
Appendix A - Technical Specifications of the RF802USB
Product Name USB 11 Mbps Wireless Network Adapter
Model Number RF802USB
Hardware
Compatibility
IBM-compatible PC with USB port
Host Interface USB B-type to PC
Dimensions 4 x 2.8 x ¾ inches (10 x 7.2 x 2 mm)
Frequency Band 2.400 ~ 2.4825GHz (subject to local regulations)
Number of Channels USA and Canada – 11
France – 4
Most European countries – 13
Japan – 13 (optional 14)
Operating Voltage 5V
Spreading DSSS (Direct Sequence Spread Spectrum)
Data Rate 11Mbps, 5.5Mbps, 1Mbps
Transmit Power
Nominal Temp Rate: 13 dBm
Extended Temp Rate: 10 dBm min.
Transmit Power, 2.7v to 3v: 10 dBm min.
Receive Sensitivity Nominal Temp Rate:
1 Mbps 10-5 BER @ -87 dBm, minimum
5.5 Mbps 10-5 BER @ -84 dBm, minimum
11 Mbps 10-5 BER @ -81 dBm, minimum
Extended Temp Rate:
1 Mbps 10-5 BER @ -84 dBm minimum
5.5 Mbps 10-5 BER @ -81 dBm minimum
11 Mbps 10-5 BER @ -78 dBm minimum
Modulation 11Mbps and 5.5 Mbps CCK; 2 Mbps: DQPSK; I Mbps:
DBPSK
Security 40-bit and 128-bit WEP Encryption
Antenna External 1 dBi dipole antenna
LED Indicators Power, Link
Drivers Windows 95/98/2000, NT 4.0, Linux
Standards IEEE 802.11b, Wi-Fi compliant
Media Access Protocol CSMA/CA with ACK
Warranty 1 year, optional 3 years
Temperature Range -10 ~ 50
o
C (Operating), -20 ~ 70
o
C (Storing)
Humidity Max. 95% Non-condensing
Operating Range Open Space: 100 – 300m; Indoor: 35 – 100m
Roaming Full mobility and seamless roaming from cell to cell and
across access points (subject to access point)
Network Protocol TCP/IP, IPX, NDIS3, NDIS4
Management Ability Link Config for network join and diagnosis