BT audio modules based on Qualcomm chips introduction

 As we know,Qualcomm is the world's leading wireless technology innovator, especially in Bluetooth audio area. For the audio market, Qualcomm can provide services such as smart speaker solutions, stereo headset audio solutions, digital amplifier technology, and mobile codecs. In recent years, it has also continuously released audio market survey reports to help all parties in the industry chain understand the ever-changing consumers Attitude and behavior

 

Let me see BLM World Limited’s BT modules based on Qualcomm chipset :

1.F-3020

 

BT5.0 dual mode( audio+data transmission)

 

Based on QCC3021,QCC3031 chipset

 

Low cost

 

Class 1 support

 

 

AAC,MP3,SBC,AAC+Faststream,APTX,APTX HD(QCC3031)
Module Block Diagram:


 

2.F-3024

Bluetooth 5.1 dual mode( audio+data transmission)

Based on QCC3024,QCC3034 chipset

 

SBC,AAC,APTX(QCC3034)

Microphone headset noise reduction and echo cancellation technology

Module Block Diagram:


3.F-3128

Bluetooth 5.0 dual mode( audio+data transmission)

Based on QCC3034,QCC5124 chipset

Support ANC,CVC

AAC,MP3,SBC,AAC+Faststream,APTX,APTX HD(QCC5124)

Single ended antenna connection with on-chip balun and Tx/Rx Switch

Module Block Diagram: