Detailed Product Description
Product introduction:
AT-R03A is high-frequency receiver module: use importing SMD appliance, 6.5G dynatron, inductance production of high Q value, strong stability, high sensitivity, low power consumption, good quality and reasonable price. Widely used for all kinds of burglar alarm systems, remote control systems.
Suitable range:
1.All kinds of the slow speed digital signal receiving.
2.Industrial remote control.
3.Burglar alarm signal receiving ,all household electrical appliance remote control. etc.
Technology standard:
Working voltage:5.0VDC±0.5V
Working current:≤3mA(5.0VDC)(remarks:1.5mA can be optional)
Working principle:super-regeneration
The way of modulation:00k/ASK
Frequency range:250MHz~450MHz
Sensitivity: superior -105dBm(50Ω)
The output signal:TTL level signal transmit transparently. |
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