Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
---|---|---|---|---|---|
Price /Unit | $8.15 | $7.99 | $7.74 | $7.40 | Contact US |
RFM66 Wireless Receiving Transmitting Module SPI 16*16mm Data Transmission Module 868 915MHZ SMD RF66
Parameters:
Operating frequency: 868/915 MHz
Modulation mode: FSK/OOK
Transmit power 20dBm
Receiving sensitivity: -123dBm (1.2kb/s in ook)
Transmission rate: 300Kbps
Transmitting current: 120mA
Receiving current 9.3mA
Standby current <0.1uA
Data interface SPI interface
Communication distance: 0-800 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:16 x16.mm