Working voltage: 2.8-6.5V (TTL)
4.5-5.5V(232/485)
Working frequency: 433/470/868/915 MHz
Interface: TTL/RS232/RS485
Output power: -1~20dBm (1400m distance)
Standby current: <5uA
transmitting current: 95mA@20dBm
Receiving current:
25mA@TTL/32.7mA@232/34mA@485
Sensitivity: -121dBm
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