Description
Operating voltage (V): DC5V
Quiescent Current (mA): 4.5MA
Modulation: AM (OOK)
Operating Temperature: -10 ° C to +70 ° C
Receiver sensitivity (dBm):-105DB
Operating frequency (MHz): 315,433.92 MHz
Encoding: the pad code (fixed code)
Dimensions (LWH): 41 * 23 * 7mm
Product Features:
The super-regenerative receiver module using the LC oscillator circuit containing amplifier shaping, the output data signal is decoded high signal, extremely easy to use , so widely used. With four decoder output (can be changed to six-way jog or interlock output), easy to use; frequency debugging easy, short lead times; consistency of product quality, cost-effective.
Receiver module has a wide receiver bandwidth, typically ± 10MHz, factory general tone in the 315MHz or 433.92MHZ The receiver module is generally DC5V power supply.
Pin and instructions for use:
Prior to use to connect the 50 ohm 1/4 wavelength antenna, and antenna should be straight in order to achieve the best reception, wavelength = speed of light / frequency.
Pin Name Functional Description
1 VT Output status indication
2 D3 Data output
3 D2 Data output
4 D1 Data output
5 D0 Data output
6 5V Positive power
7 GND Negative power
8 ANT Antenna side
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