User Manual
902 ~ 928 MHz Wireless-LAN
WS200 / WM200 User Manual
2001-01-09
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/ WM200 wireless-LAN uses a standard RS-232C serial data external-interface
that can be driven asynchronously. WS200 / WM200 wireless-LAN uses direct
sequence spread spectrum technology implemented with Spread Spectrum
Technology (SST). This can be applied for multiple-access networking or point-to-
point, point-to-multiple, and multiple-to-multiple communication.
1.2. WS200 / WM200 is consisting with Station(WS200) and Mobile(WM200) Parts.
Mobile(WM200) is connected by Validator, and Station(WS200) is connected by
BMS (Data Gathering System). Mobile and Station can RF-communication with
each other.
1.3. Major features of the WS200 / WM200 wireless-LAN include:
• Designed for 902-928 MHz ISM band
• Auto channel scan and channel indication
• Auto channel change when interfered
• Spurious emission meets FCC part 15 class B and 15.247
• High immunity to interference and jamming
• Long range
• High security
• Compact size
• Easy to operate
• Low cost
<Figure 1-1, OneValidator connection with one BMS, via Mobile and Station.>
2. Outside & Configuration
Exhibit 08