ELSA AirLancer ISA-2, Manual, Page: 18 / 23

ELSA AirLancer
15
English
Appendix
Technical data
Radio channels
Every one of the 14 radio channels that can be set for a wireless network has a breadth
of 22 MHz with the use of DSSS. This enables a maximum of three mutually independent
channels in the ISM frequency band. The table shows the medium frequencies and what
channels are permitted in what country.
Frequency band 2400-2483.5 MHz (ISM)
Data transfer rate 2 Mbps (with an alternative option of 1 Mbps, automatic rate selection)
Range Up to 300 meters in the open, approx. 30 meters in enclosed structures
(typical range)
Antenna 2dBi dipole antenna
Bit error rate
Better than 10
-5
Standard IEEE 802.11, DSSS (Direct Sequence Spread Spectrum)
Operating sys-
tems Windows 95, Windows 98, Windows NT 4.0 (Windows 2000, Windows CE in
preparation)
Connects ELSA AirLancer MC-2 ELSA AirLancer ISA-2
PC card (PCMCIA Type II) ISA bus
Package con-
tents Elaborated documentation in German, English, French and Italian
Service Warranty: 1 year
Support: via hotline and Internet
Channel no. Medium frequency [MHz] EU (ETSI) Spain France
1st radio band
channel 3
1 2412 X
2 2417 X
3 2422 X
4 2427 X
5 2432 X
2nd radio band
channel 8
6 2437 X
7 2442 X
8 2447 X
9 2452 X
10 2457 X X X
3rd radio band
channel 13
11 2462 X X X
12 2467 X X
13 2472 X X
14 2484