Modulo ricevitore supereterodina 433.92MHz modulazione AM con decodifica a bordo.

RC-RHCS-4CH è un ricevitore super eterodina con modulazione AM con integrato un decoder (HCS and Learning) a 4 uscite.

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433.92MHz AM Superhet Receiver Module with on-board decoding.

RC-RHCS-4CH is an 433.92MHz ASK Radio Receiver Module with PLL synthesizer and crystal oscillator. On the same board is integrated HCS and «Learning Code» decoding and 4 output channels.

Recognizes the following decodings :
- HCS301 HCS decoding (technology of KEELOQ Microchip)
- EV1527 Learning Code
- RT1530 Learning Code
Up to 20 remote controls storable.
The module has open-collector outputs, activies with low logic level.
The code of the remote control is memorized through auto learning procedure.

Technical Characteristics MIN TYP MAX UNIT
Supply Voltage 4.5 5.5 Volt
Supply Current (Operation Mode) 5.7 6.8 mA
Supply Current (Shut Down Mode) 1 µA
Frequency 433.92 MHz
Max Data Rate 10 Kbit/s
RF Sensibility -108 dBm
RF Bandwidth 3dB 600 KHz
Temperature range -20 +80 °C

Pads Name Decription
2 GND Ground
3 ANT Antenna
7 GND Ground
9 LEARN Learn Programming Key
10 CH1 Open Collector Output channel 1
11 CH2 Open Collector Output channel 2
12 CH3 Open Collector Output channel 3
13 CH4 Open Collector Output channel 4
14 TV Monitoring Output
15 VCC Power Supply
78 Items

Data sheet

Supply Voltage
4.5 - 5.5 Volt
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