User Manual

PRODUCTS SPECIFICATION
PAGE 4 OF 13
SBRT8812AU
Version 1.1
3. Application Diagrams
3.1 Functional Block Diagram
3.2 General Requirements
3.2.1 IEEE 802.11b Section
Feature Detailed Description
3.2.1.1
Standard ● IEEE 802.11b
3.2.1.2
Radio and
Modulation
Schemes
● DQPSK , DBPSK , DSSS , and CCK
3.2.1.3
Operating
Frequency
● 2412 ～ 2472MHz ISM band
3.2.1.4
Channel Numbers
● 11 channels for United States
● 13 channels for Europe Countries
● 14 channels for Japan
3.2.1.5
Data Rate ● 11,5.5,2,and 1Mbps
3.2.1.6
Media Access
Protocol
● CSMA/CA with ACK
3.2.1.7
Transmitter Output
Power at Antenna
Connector
● Typical RF Output Power at each RF chain,Data Rate and
at room Temp.
25℃
● 17dBm(±2dB) at 1,2,5.5,11Mbps
3.2.1.8
Receiver
Sensitivity
at Antenna
Connector
● Typical Sensitivity at Which Frame(1000-byte PDUs)Error
Rate=8%
● -76 dBm at 2Mbps
● -76 dBm for 11Mbps