APPENDIX A:
SPECIFICATIONS
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49
Appendix A
Specifications
Physical Characteristics:
CF Type I Size:
2.18 x 1.69 x 0.13 in (55.4 x 42.8 x 3.3 mm)
Total Weight:
1.6 oz (45.4 g)
Operating Temperature:
-4 to 158
°
F (-20 to 70
°
C)
Storage Temperature:
-22 to 176
°
F (-30 to 80
°
C)
Power Consumption (3.3 V Supply):
Idle
(listening):
<20 mA
Transmission:
170 to 280 mA
Interface Standards:
CompactFlash
Interface:
CompactFlash I/O, Type I
With CompactFlash-to-PC Card Adapter:
PCMCIA, Type II
Standards Conformance:
IEEE 802.11b High Rate, Direct Sequence Spread Spectrum (DSSS)
Output Power:
100 mW maximum
Data Rate:
11 Mbps with Dynamic Rate Scaling to 5.5, 2, and 1 Mbps to optimize
range and throughput
Frequency Range:
U.S., Europe, and Japan product covering 2.4-2.5 GHz, programmable
for different country regulations
Range:
Approx. 300 feet (open environment)
Access Protocol:
Carrier Sense Multiple Access with Collision Avoidance Protocol
(CSMA/CA)
Security Encryption/Authentication Hardware Support:
40-bit and 128-bit WEP data encryption
802.1x with EAP-TLS or PEAP
Operating System Support:
Windows CE for Pocket PC 2002/2003
Windows 2000 and XP
