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低能量蓝牙2.0 USB适配器USB适配器适配器适用于のWindows Win 2000 / XP /Vista / Mac OS X 10.3

  • 単価 :
    USD 7.00 - USD 7.00 / 個
  • 最少オーダー: 1 個

    最大オーダー: 9 個

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    1-9 USD 7 5 Days
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最終更新日 : 2017-09-11 15:45:54.0


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The Ct-Adapter-BT226 is Bluetooth core specification version 2.1 compliant, and designed for use in standard USB application. It use Broadcom BCM2046 ROM bluetooth solution, the major features of BCM2046 include Adaptive Frequency Hopping (AFH), ScatterMode, QoS, eSCO, Fast Connect, LMP improvements and Synchronization.


Adaptive Frequency Hopping (AFH)

Gather link quality statistics on a channel-by-channel basis to facilitate channel assessment and channel map selection. The link quality is determined using both RF and baseband signal processing to provide a more accurate frequency hop map.


Collaborative Coexistence

Provides extensions, collaborative coexistence, to the standard Bluetooth AFH that enables direct communication between WLAN devices and the Bluetooth device. Collaborative coexistence enables WLAN and Bluetooth to operate simultaneously in a single device. The BCM2046 supports industry-standard coexistence signaling including 802.15.2 and will support Broadcomand non-Broadcom-based WLAN solutions.


Using a multi-tiered prioritization approach called InConcertTM, relative priorities between data types and application can be set. This approach maximizes the performance-WLAN data throughput vs. voice quality vs. link performance.


Fast Connection

Support page scan and inquiry scan modes that significantly reduce the average inquiry response and connection times. These scanning modes are compatible with the Bluetooth version 2.1 page and inquiry procedures and are designed to be forward compatible to Bluetooth version 2.1 extension fast connection mode.


General Specification

Model Name


Product Name

Bluetooth USB Adapter


Broadcom BCM2046 (ROM)




Bluetooth v2.1+EDR

Frequency Band

2.4~2.4835GHz unlicensed ISM band

Modulation Method

GFSK for 1Mbps, π/4-DQPSK for 2Mbps; 8-DPSK for 3Mbps

Spread Spectrum

FHSS (Frequency Hopping Spread Spectrum)

Transfer Rates (Max)

Max UART baud rates of 3 Mbps

RF Output Power

Class 2

Working Distance

Greater than 10m in free space


<-86dBm at < 0.1% BER


PCB Antenna



Tx Typical: 71 mA

Rx Typical: 48 mA

Standby Mode: 18 mA

Input power

DC 5V (via USB Port)

I/O Interface


LED Indicator

Power / Active

Services Supported

Serial Port, Dial Up Networking, Fax, Headset,

PIM Item Transfer, PIM Synchronization, AV

File Transfer, Network Access, Audio Gateway, HID

OS Support

Windows Win 98SE / Me / 2000 / XP / OS X.3


Operation temperature: 0 oC ~ + 60 oC

Storage temperature: -10 oC ~ +70 oC

Humidity: 5 ~ 90% non-condensing


52.4 (L) x 18.5(W) x 9.4(H) mm




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