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Specifications
Radio Technology
IEEE 802.11b Direct Sequence Spread Spectrum
Operating Frequency
2400-2497MHz ISM band
Modulation Schemes
DQPSK, DBPSK and CCK
Channel Available
11 channels for United States
13 channels for Europe
14 channels for Japan
Data Rate
11Mbps with fall back rates of 5.5, 2 and 1Mbps
Media Access Protocol
CSMA/CA with ACK
Power Density
3mW/MHz
Antenna Type
Integrated Microstrip dual diversity antennas
Operating Voltage
5VDC
Interface
PCMCIA
Type
II
Range Coverage
Indoor: 35 - 100 meters (depends on environment)
Outdoor: 100 - 300 meters (depends on environment)
LED Indicator
Power & Link status
Warning
•
This equipment must be installed and operated in accordance with provided instructions and
a minimum 20 cm spacing must be provided between computer mounted antenna and
person’s body (excluding extremities of hands, wrist and feet) during wireless modes of
operation.
•
Optional vehicle mounted antenna must not exceed 10 dBi antenna gain and should be
professionally installed.
Summary of Contents for DW-655H
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