A-4
Cisco Aironet Wireless LAN Client Adapters Installation and Configuration Guide for MS-DOS
OL-1744-02
AppendixA Technical Specifications
Technical Specifications
Receiver delay spread
(multipath) 500 ns at 1 Mbps
400 ns at 2 Mbps
300 ns at 5.5 Mbps
140 ns at 11 Mbps (350 series adapters)
70 ns at 11 Mbps (340 series adapters)
Range
340 series adapters Outdoor
1,500 ft (457.2 m) at 1 Mbps
1,200 ft (365.8 m) at 2 Mbps
800 ft (243.8 m) at 5.5 Mbps
400 ft (121.9 m) at 11 Mbps
Indoor
300 ft (91.4 m) at 1 Mbps
225 ft (68.6 m) at 2 Mbps
150 ft (45.7 m) at 5.5 Mbps
100 ft (30.5 m) at 11 Mbps
Note These numbers assume the use of a
snap-on antenna with t he LM c ar d.
350 series adapters Outdoor
2,000 ft (609.6 m) at 1 Mbps
1,500 ft (457.2 m) at 2 Mbps
1,000 ft (304.8 m) at 5.5 Mbps
800 ft (243.8 m) at 11 Mbps
Indoor
350 ft (106.7 m) at 1 Mbps
250 ft (76.2 m) at 2 Mbps
200 ft (61 m) at 5.5 Mbps
150 ft (45.7 m) at 11 Mbps
Note These numbers assume the use of a
snap-on antenna with t he LM c ar d.
Antenna Specifications
PC card Integrated d iversity an ten n a
LM card Two MMCX antenn a conn ect ors
PCI client adapter RP-TNC connector
Power Specifications
Operational voltage 5.0 V (+ or –0.25 V)
Receive current steady state
PC card and LM card Typically 250 mA
PCI client adapter Typically 350 mA
Transmit current steady state
340 series PC card and
LM card Typically 350 mA at 15 dBm
340 series PCI client
adapter Typically 450 mA at 15 dBm
TableA-1 Technical Specifications for the Cisco Aironet Wireless LAN Client Adapters (continued)