Receive the main parameters of the module 1, the working frequency: 315M 2, the working voltage: DC5V 3, the working current: ≤ 3mA (5.0VDC) 4, the working principle: super regeneration 5, Modulation: ASK 6, encoding chip: PT2272M6 7, sensitivity: better than -105dBm (50Ω) 8, the output signal: non-lock
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