US105 User Guide__ IEEE 802.11 b/g WLAN module Date: 2008/01/11 Version: 1.
Chapter 1 Functional Description This product provides the easiest way to wireless networking. This User Manual contains instructions in the operation of this product. Please keep this manual for future reference. 1.
1.3 Receiver Path This Mini card module has a wide dynamic range, direct conversion receiver. It employs high-order on-chip channel filtering to ensure reliable operation in the noisy 2.4-GHz ISM band. The excellent noise figure of the receiver makes an external LNA unnecessary. 1.4 Transmitter Path This Mini card module includes a linear transmitter capable of delivering up to +15 dBm while meeting the IEEE802.11g specification. The output power is adjustable in 1-dB steps, down to 0 dBm.
TKIP AES IEEE Power Save 2.2 Installing the driver Step1. Install Realtek utility. Step2. Update driver ‘rtl8187B.sys’ Product Specifications Functional Specifications Standard IEEE 802.11b; IEEE802.11g; IEEE 802.11i draft Bus Interface USB Data Rate 802.11g compliant: 11, 5.5, 2, 1 (DSSS/CCK); 6, 9, 12, 18, 24, 36, 48, 54 (OFDM) Mbps data rates Media Access Control CSMA/CA with ACK Radio Technology 802.
11 Mbps: -84 dBm 54 Mbps: -68 dBm 5.5 Mbps: -86 dBm 48 Mbps: -70 dBm 2 Mbps: -87 dBm 36 Mbps: -73 dBm 1 Mbps: -88 dBm 24 Mbps: -76 dBm 18 Mbps: -80 dBm 12 Mbps: -82 dBm 9 Mbps: -83 dBm 6 Mbps: -84 dBm Security WEP/WEP2, WPA/WPA2, TKIP Operating Voltage 3.
Federal Communication Commission Interference Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
The OEM integrator has to be aware not to provide information to the end user regarding how to install or remove this RF module in the user manual of the end product. The user manual which is provided by OEM integrators for end users must include the following information in a prominent location.
