User's Manual

2
Mechanical Specifications
Model WL2400-ISA WL2400-PCM-J WL2400-PCM
Type
Half Size ISA Bus Card PCMCIA II Card
Dimension
s
7.12” x 4.29” x .5”
(181mm x 109mm x12mm )
4” x 2.12” x .196”
(104mm x 54mm x 5 mm )
Standards
IEEE 802.11 Standard for Wireless LANs
Antenna
Left hand thread SMA jack for External Antenna Internal
Voltage
5V from ISA bus 3.3 V
Current
600 mA 290 mA (normal)
Radio Specifications
Model WL2400-ISA WL2400-PCM-J WL2400-PCM
Frequency (MHz)
Channels
2412, 2417, 2422, 2427, 2432, 2437, 2442, 2447, 2452, 2457*, 2462*
1 2 3 4 5 6 7 8 9 10 11
Data Rate
2 Mbps over the air
Modulation
Direct Sequence Spread Spectrum, Differential DPSK
Bit Error Rate Better than 10
–8
Receiver Sensitivity
-85 dBm or better
Transmit Power
50 mW maximum
*These frequencies cannot be used with amplifiers due to signal levels in the restricted band above 2483 MHz.
Range and Coverage Area
Model WL2400-ISA WL2400-PCM-J WL2400-PCM
Small indoor antennas:
Open Space: 1000 feet (300m) max
Semi Open Space: 200 feet (70m) max
Closed Space: 100 feet (30m) max
External Roof/Tower
antennas (no amplifier):
Up to 10 Miles (15 Km) with 24 dB gain
grid dish antennas
**
N/A
External Roof/Tower
antennas using
Model AMP2440
amplifier:
UP to 30 Miles (50 Km) with 24 dB gain
grid dish antennas
**
N/A
** Unobstructed line of sight is required between the antennas
Software
Device Drivers
NDIS for Windows95/98 and Windows NT
Source code for LINUX Drivers are available as an option.
1.3 Drivers Available:
The following network drivers are provided: