Product description:
The working voltage of the receiving module is 5 volts and the quiescent current is 4 mA. It is a super regenerative receiving circuit with a receiving sensitivity of -105dbm. The receiving antenna is preferably a wire of 25-30 cm, and it is best to stand up. The receiving module itself does not have a decoding integrated circuit, so the receiving circuit is only a component, and it can only play its due role if it is used in a specific circuit for secondary development. This design has many advantages. It can be combined with various decoding circuits or With the cooperation of single-chip microcomputer, the design circuit is flexible and convenient.
Features:
-
Communication method: AM AM
-
Working frequency: 315MHZ/433MHZ
-
Frequency stability: ±75KHZ
-
Transmitting power: ≤500MW
-
Quiescent current: ≤0.1UA
-
Emission current: 3～50MA
