Acer TravelMate 4730 TravelMate 4730/4730G Service Guide - Page 30

LAN Interface Item LAN Chipset LAN connector type LAN connector location Bluetooth Interface Item Vendor and Model Radio Technology Operating Frequency Channel Numbers Transmitter Output Power Receiver Sensitivity Maximum Receiver Signal Operating Voltage Interface Specification BROADCOM BCM5764M RJ-45 Left side Specification Broadcom BT Module PK320001F90 FHSS 2402 ~ 2480MHz ISM band 79 channels with 1MHz BW -6~4dBm output power for class2 operation -80dBm @ 0.1% BER (Max) -10dBm 3.3V+/-0.3V USB Wireless Module 802.11b/g Item Vendor and Model Wireless LAN Standards Operating Frequency WLAN Data Rate Modulation Schemes Specification Broadcom BCM4312 Module IEEE 802.11b/11g standard 2.400 - 2.483. 5 GHz ISM band 802.11g: 54Mbps with fall back of 36, 48, 24, 18, 12, 9, 6Mbps 802.11b: 11g with fall back rates of 11, 5.5, 2, and 1Mbps 802.11g: OFDM, DQPSK, DBPSK and CCK 802.11b: DQPSK, DBPSK and CCK WiFi/WiMAX Combo Module Item Vendor and Model Air Interface Host Interface Mobile Form-factor RF Bands OS Support SW Application SW Compatibility SKUs WiMAX - NW Operator Manageability Specification Intel Ebron/Shirley Peak 802.16e Mobile WiMAX and 802.11abgn USB and PCI Express PCIe Mini Card 2.3-2.7GHz, 3.3-3.8GHz1, 5.1-5.8GHz Windows XP and Vista Co-Existence Layer and Single Comms Control GUI Ebron's Wi-Fi drivers are compatible with Shiloh 3 SKU - 3x3 (MC) / 1x2 Wi-FI (MC & HMC), 1x2 WiMAX Over-The-Air Provisioning, Management and Upgrade Hard Disk Drive Interface Item Interface Type Capacity (GB) Spindle speed (RPM) Specification SATA Hybrid HDD 120/160/200/250/320 5400 RPM 20 Chapter 1