Specification :

Detail:

BTM4805C2P BC05 Bluetooth wifi module

BTM4805C2P is a multi-functional Bluetooth module, using BC05MM chip of CSR. BC5-MM is a multi-functional programmable single-chip solution, highly integrating on-chip radio, base band, DSP, stereo CODEC, charger and SMPS etc. The Kalimba DSP core embedded in the BC5-MM is an open platform coprocessor, with the function of advanced audio decode ( MP3, AAC, AAC + ) , echo cancellation and noise reduction etc.

This module provides a high quality, low-cost Bluetooth voice communication solution, and it is the ideal choice of the high-quality mono and the stereo headset design. The internal DSP can achieve the function of handsfree echo cancellation. High integration level Design reduces the component amount and the BOM cost, making cost performance upgrade unprecedented. It can also be used in the products such as car handsfree device, VoIP handheld device, music player device, Bluetooth adapter and USB multimedia adapter etc. The users dont need to program or consider the complex RF circuit, and they can develop common high-end Bluetooth stereo headset and Bluetooth car handsfree device.

Features
Compliant with Bluetooth 2.1 + EDR
Transmission distance: Class2 10 meters ( 32.8 feet) in open space ( Class1 100 meters ( 328feet) in open space)
Built-in antenna
Working temperature: -13 ~ 185
Built-in DSP echo cancellation chip
Echo cancellation: Linear echo cancellation 25-35dB sound measurement cancellation, 52-65dB acoustic echo cancellation It can eliminate various echoes within 200ms , providing clear, smooth full-duplex voice communication.
Noise cancellation: 18dB, it provides resonant, clear voice
Left and right dual tracks
A / D, D / A: 72dB SNR, sampling rate 8-11K

Applications of BTM4805C2P
stereo headset
car handsfree kit
Bluetooth audio frequency adapter
Bluetooth speaker
car handsfree stereo system
portable GPS device

This module applies to high-quality Bluetooth headset, Bluetooth stereo speaker and car hands-free system, as well as Bluetooth network access equipment, with excellent radio frequency transmission and excellent sound disposition capability.

More infomation Contact us with sales or technical questions
Model Number: BTM4805C2P
Brand Name: SIMCOM
Payment Terms: TT, Paypal, W
Minimum:
Certification: CE, Rohs
Delivery Time: 3-7days
Supply Ablity: