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发表于 2008-6-6 15:03:07
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车载蓝牙
CE321 V2.0+EDR
Frequency(频率): 2.4GhzISM
Form Factor(): internal daughter card with integrated chip antenna
Transmission rate(传输速率): 723kbps
Transmission rate EDR(EDR传输速率) :2Mbps(DQPSK) 3Mbps(8DPSK)
Receive sensitivity(接收灵敏度): ≤-82dBm
Maximum output power(最大输出功劳):+4dBm(class 2 )
Operating temperature(工作温度): -45~+85℃
Operating voltage(工作电压): 3.3V+/-0.1V
Operating range(距离): 10m
Interface(数据接口): UART/USB/PCM/PIO/SPI
Package size(体积): 27.7*15.0*2.6mm
Suitable for(适用于): notebook,pc,pda,digital cameras,printer.
5、CE322 V2.0+EDR
Frequency(频率): 2.4GhzISM
Form Factor(): internal daughter card with integrated chip antenna
Transmission rate(传输速率): 723kbps
Transmission rate EDR(EDR传输速率) :2Mbps(DQPSK) 3Mbps(8DPSK)
Receive sensitivity(接收灵敏度): ≤-82dBm
Maximum output power(最大输出功劳):+4dBm(class 2 )
Operating temperature(工作温度): -20~+75℃
Operating voltage(工作电压): 3.3/+0.1V
Operating range(距离): 10m
Interface(数据接口): UART/USB/PCM/PIO/SPI
Package size(体积): 27.8*15.0*2.5
Suitable for(适用于): notebook,pc,pda,digital cameras,printer.
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