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RFM63 RFM64 RFM63B RFM64B Wireless RX TX Module Data Transmission Module 433 868 915M
Parameters:
Operating frequency: 315/433MHz
Modulation mode: FSK/OOK
Transmit power 10dBm
Receiving sensitivity: -110dBm (1.2kb/s in ook)
Transmission rate: 200Kbps
Transmitting current < 25mA
Receiving current <2.6mA
Standby current <0.1uA
Data interface SPI interface
Communication distance: 0-200 meters (1.2kb/s rate, visual distance)
Antenna impedance: 50 ohm
Working temperature of -40-85 degree
Power supply DC 1.8V ~ 3.6V
Size:20x16.mm