BH-501产品规格书模板.docx

ProductSpecification产品规格书Model:BH-501DRAWNBY:MODEL:BH-501CHECKEDBY:DESCRIPTION::REV:PAGE:MEASUREMENTCONDITIONSTANDARDVOLTAGE:+/-: AC220V+/-5V60Hz(***@300mA/5 。5VDC)o oTEMPERATURE:25C_2CA))TEMPERATURENORMALOPERATINGRANGE 0 °CTO40°Co oEXTENDEDOPERATINGRANGE 0 CTO50CSpecification规格1)DEFAULTSETTING:FrequencyTable(频段):-(中心频率(CH39))::+EDRBluetoothChip:BH-501PAIRINGCODE:0000PAIRINGTIMEOUT配对状持续时间:300SDEVICENAME:MICSPEC.:-42dbBatterymonitoringPeriod 电池检测周期:30SLOWBATT低电报警:+/-:492530320mATRANSMITTER(PCBA)TX发射测试DESCRIPTIONCENTERLIMITUNITa)TXCENTERFREQUENCY 发射中心频率(CH39)±5KHzb)TXPOWER(50QLOADATCH39ATTESTPOINT)发射功率0-6~+4dBmc)ReferenceCrystalFrequency ±10Hzd)+/-10KHze)FQDRIFT 频漂(oneslot)+/-20KHzf)FQDRIFTRATE +/-20KHz/usg)TXDISTORTION(WithAudioGateway) 发射失真3三5%RECEIVER(PCBA)RX接收测试DESCRIPTIONNOMINALLIMITUNITa)BER(FER)%-80W-75dBmb)串音(参考样机)-50<-45dBc)DISTORTIONATSPK 接收失真(MICIN179mV,WithSPKLoading&AudioGateway )%POWERCONSUMPTION功耗测试DESCRIPTIONNOMINALLIMITUNITa)POWEROFFMODECURRENT )ST-BYAVERAGECURRENT 待机平均电流1-mAc)SEARCHPAIRINGCURRENT 配对电流15<20mAd)TALKMODECURRENT 通话电流(最大音量档)28<35mAe)AVMODECURRENTAV 服务电流(最大音量档)43<48mALOWBATTERYDETECTION 低电报警DESCRIPTIONNOMINALLIMITUNITa)-