In order to enhance the effective communication distance， CC1101 module was researched and developed by a domestic units.Description:Improved Spurious respond toCloser phase noiseBetter to improve the performance of adjacent channel power (ACP)Saturation level input higherHigher performance power outputContinuous frequency bands extensionsWorking frequency: 433MHzMax. working speed: 500KbpsSupports 2-FSK， GFSK， MSK modulationsHigh sensitivity (1.2Kbps@-110dBm， 1% data error rate)Built-in CRC error detection and point to multi-point communication address controlLow current consumption (RX mode， 15.6mA， 2.4Kbps， 433MHz)Programmable output power， Up to +10dBm for all frequencyWireless awake functionSupports low-power electromagnetic wave activated functionSupports auto clean CCA before transmissionCarrier monitoring systemQuick frequency variation synthesizer for proper frequency jump systemStandard DIP pin pitchIndividual 64-byte RX and TX data FIFOTransmission range: 200 metersWorking voltage: 1.8~3.6VModel: CC1101Material: PCBColor: BlueApplication: For DIY projectPackage includes:1 x CC1101 module1 x Antenna