LG A395 Service Manual page 21

3.1.22 Bluetooth Radio Features
• Fully compliant with Bluetooth specification 3.0
• Low out-of-band spurious emissions supports simultaneous operation with GPS and GSM/GPRS/
EDGE-Rx worldwide radio systems
• Low-IF architecture with high degree of linearity and high order channel filter
• Integrated T/R switch and Balun
• Fully integrated PA provides 10dBm output power
• -94dBm sensitivity with excellent interference rejection performance
• Hardware AGC dynamically adjusts receiver performance in changing environments
3.1.23 Bluetooth Baseband Feature
• Up to 4 simultaneous active ACL links
• Up to 1 simultaneous SCO or eSCO link with CVSD coding
• Supports eSCO
• Scatternet support : Up to 4 piconets simultaneously with background inquiry/page scan
• Supports sniff mode
• AFH and PTA collaborative support for WLAN/BT coexistence
• Idle mode and sleep mode enables ultra-low power consumption
• Supports PCM interface and built-in transcoders for A-law, u-law and linear voice with re-transmission
• Built-in hardware modem engine for access code correlation, header error correction, forward error
correction, CRC, whitening and encryption
• Channel quality driven data rate adaptation
• Channel assessment for AFH
3.1.24 Bluetooth Platform features
• Embedded processor for Bluetooth protocol stack with built-in memory system
• Fully verified ROM based system with code patch for feature enhancement
LGE Internal Use Only
LGE Internal Use Only
3. TECHNICAL BRIEF
Copyright © 2007 LG Electronics. Inc. All right reserved.
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Only for training and service purposes
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3. TECHNICAL BRIEF
Only for training and service purposes