Motorola WT4090 User Manual page 72

A - 2 WT4090 Wearable Terminal User Guide
Technical Specifications (Continued)
Table A-1
Item
User Environment
Operating Temperature
Storage Temperature
Battery Charging Temperature
Humidity
Drop Specification
Tumble
Environmental Sealing
ESD
WLAN Wireless Data Communications
WLAN radio
Operating Channels
Security
Voice Communication
Output Power
Data Rate
Frequency Range
Antenna
WPAN Wireless Data Communications
Bluetooth
-4 °F to 122°F (-20 °C to 50 °C)
-40 °F to 158 °F (-40 °C to 70 °C)
32 °F to 104 °F (0 °C to +40 °C) ambient temperature range.
5% to 95% non condensing
Multiple 4 ft.(1.2 m) drops to concrete across operating temperature range
500 half-meter tumbles at room temperature (1,000 drops)
IP54 Category 2
± 15k VDC air discharge
± 8k VDC direct discharge
± 8k VDC indirect discharge
WT4070: Symbol 802.11b/g
WT4090: Symbol 802.11a/b/g
Channel 8 - 169 (5040 - 5845 MHz) (4920 - 4980 MHz) Japan only
Channel 1 - 13 (2412 - 2472 MHz)
Channel 14 (2484 MHz) Japan only
Actual operating frequencies depend on regulatory rules and certification
agency
WPA2, WEP (40 or 128 bit), TKIP, TLS, TTLS (MS-CHAP), TTLS (MS-CHAP
v2), TTLS (CHAP), TTLS-MD5, TTLS-PAP, PEAP-TLS, PEAP (MS-CHAP v2),
AES, LEAP
Runs voice recognition engines and text-to-speech engines for voice picking
applications
100 mW U.S. and International
802.11a: up to 54Mb per second
802.11b: up to 11Mb per second
802.11g: up to 54Mb per second
802.11a: 5 GHz; country-dependent
802.11b: 2.4 GHz; country-dependent
802.11g: 2.4 GHz; country-dependent
Internal
Bluetooth Version 1.2
Description