蓝牙射频规范

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1、PartARADIOSPECIFICATIONBLUETOOTHSPECIFICATIONVersion1.1page17of1084RadioSpecificationCONTENTS1Scope..................................................................................................182FrequencyBandsandChannelArrangement.................................193T

2、ransmitterCharacteristics...............................................................203.1MODULATIONCHARACTERISTICS........................................213.2SPURIOUSEMISSIONS...........................................................223.2.1In-bandSpuriousEmission...

3、........................................223.2.2Out-of-BandSpuriousEmission....................................233.3RADIOFREQUENCYTOLERANCE.........................................234ReceiverCharacteristics...................................................................

4、244.1ACTUALSENSITIVITYLEVEL..................................................244.2INTERFERENCEPERFORMANCE..........................................244.3OUT-OF-BANDBLOCKING.......................................................254.4INTERMODULATIONCHARACTERISTICS...........

5、...................254.5MAXIMUMUSABLELEVEL......................................................264.6SPURIOUSEMISSIONS...........................................................264.7RECEIVERSIGNALSTRENGTHINDICATOR(optional).........264.8REFERENCESIGNALDEFINITION..........

6、...............................275AppendixA.........................................................................................286AppendixB.........................................................................................3122February200117BLUETOOTHSPECIFICATIO

7、NVersion1.1page18of1084RadioSpecification1822February2001BLUETOOTHSPECIFICATIONVersion1.1page19of1084RadioSpecification1SCOPETheBluetoothtransceiverisoperatinginthe2.4GHzISMband.Thisspecifica-tiondefinestherequirementsforaBluetoothtransceiveroperatinginthisunli-censedband

8、.Requirementsaredefinedfortworeasons:•Providecompatibilitybetweentheradiosusedinthesystem•Define