AT-R04D is high-frequency receiver module with the decode IC can use directly.
Suitable range:
1.four number wireless receiving, burglar alarm signal receiving
2.Industrial remote control.
3.all household electrical appliance remote control. etc.
Technology standard:
Working voltage:5.0VDC±0.5V
Working current:≤3mA(5.0VDC)
Working principle: super-regeneration
The way of modulation:00k/ASK
Frequency range:250MHz~450MHz
Sensitivity: superior -105dBm(50Ω)
The output signal: Latch (L) or pulse (M)