APPENDIX C - WINC 900A Specification
Serial Interface
Asynchronous data rates
Asynchronous data format
Flow Control
Connector
Operation
Compatibility
Radio
Power Output
Frequency Band
Independent Channels
Range
Antenna
Communication
Modulation
Spread Spectrum
Bandwidth per Channel
Sensitivity
Power
Primary Power
Internal Power Supply
1.2, 2.4, 4.8, 9.6, 14.4, 19.2, 28.8, 38.4 Kbps
Data: 7 or 8 bits, Parity: even/odd/none
Stop bit: 1 or 2
XON/XOFF, RTS/CTS
RS-232, DB-25 female
Full-Duplex
Hayes AT Command Set
1, 10, 100, 1000 milliwatts (selectable)
902-928 MHZ
8
1 kilometer outdoors; 100 meters indoors
Omnidirectional "rubber ducky"
DQPSK
Direct-Sequence
3 MHZ
-85dbm (not including spreading gain)
100-250 V AC @50/60 Hz, 0.3-0.7A, auto-switching
28 Watts, AC
40