User Manual

183
Specifications
Appendices
Specifications
* Maximum logical data rates according to IEEE standard. Actual rates
may differ.
Wireless
Standards
IEEE 802.11a (J52/W52/W53)/b/g (standard wireless
LAN protocol), ARIB STD-T66, ARIB STD-T71
(standard for low power data communications
systems)
Communications
protocols
IEEE 802.11a/g: OFDM
IEEE 802.11b: DBPSK, DQPSK, CCK
Operating frequency
5170–5320 MHz (J52: 4 channels, W52/W53: 8
channels)
2412–2472 MHz (13 channels)
Range (line of sight)
IEEE802.11a: Approximately 260 m (853 ft.) with
large antenna at wireless LAN access point
IEEE802.11b/g: Approximately 180 m (590 ft.) with
large antenna at wireless LAN access point
Data rates *
IEEE 802.11a/g: 6, 9, 12, 18, 24, 36, 48, and 54 Mbps
IEEE 802.11b: 1, 2, 5.5, and 11 Mbps
Security TKIP, AES, 128/64-bit (104/40-bit) WEP
Access protocols Infrastructure/ad-hoc
Ethernet
Standards IEEE 802.3u (100 base-TX)/IEEE 802.3 (10 base-T)
Data rates 10/100 Mbps with auto detect
Port 100 base-TX/10 base-T (AUTO-MDIX)
Data transfer protocols PTP-IP, ftp
Power consumption 4.5 W maximum
Power source
Rechargeable EN-EL3e Li-ion battery ×1 (available
separately), EH-6 AC adapter (available separately)
Operating environment
Temperature: 0–40 °C (32–131 °F)
Humidity: less than 85% (no condensation)
Weight WT-4: 150 g/5.3 oz. (body only)
Dimensions (W × H × D)
67 mm × 125 mm × 35 mm
(2.6 in. × 4.9 in. × 1.4 in.)
$00_WT-4_En.book Page 183 Friday, August 10, 2007 2:02 PM