TITLE: 3.6-5.5V -105dBm 433.92MHZ RF ASK receiver WR-RY-50
General Description:
WR-RY-50 adopt the RF chipset made in French which is a kind of excellent performance ISM band ASK superhet receiver module, it is designed with high sensitivity, long distance, small size and low cost features, it solves the cost problems in ASK field, also with stability and reliability. It can transfer the wireless signal to data signal without any external circuit, only add the simple data decoder circuit to achieve the development easily.(315,433.92MHZ and other frequency are available).Features:
Frequency: 315/433.92MHZ ( Other frequencies can be customized)
Working voltage: VCC=3.6-5.5V
Low Current :6.1mA/5.0V at 433.92MHZ, 4.8mA/5.0V at 315MHZ
High Sensitive -105dBm
Data Rate: 1.2kbps
Operating Temperature:-30
ºC~+85
ºC It support (1 TX with multiple receivers) multiple receivers working together and no noise each other,
Dimension: 12X10.5X5.0mm
Lead Temperature(soldering,3s);330 degrees centigrade
Easy to pass CE/FCC certificate;
Frequency: 315/433.92MHZ ( Other frequencies can be customized)
Working voltage: VCC=3.6-5.5V
Low Current :6.1mA/5.0V at 433.92MHZ, 4.8mA/5.0V at 315MHZ
High Sensitive -105dBm
Data Rate: 1.2kbps
Operating Temperature:-30
ºC~+85
ºC It support (1 TX with multiple receivers) multiple receivers working together and no noise each other,
Dimension: 12X10.5X5.0mm
Lead Temperature(soldering,3s);330 degrees centigrade
Easy to pass CE/FCC certificate;
APPLICATION:
RKE
Smart home system
Garage door and gate openers
Automatic Power Switch Control
Wireless data transmission
Wireless controller
Wireless door bell
Remote door opener
Electrical Characteristics:
Condition: a=25ºC Vcc=5.0V Frequency=433.92MHZ
| Parameter | Specification | Unit | Condition |
| Min | Type | Max |
| Frequency Range (Fc) | 433.82 | 433.92 | 434.02 | MHZ |
|
| Modulation Mode | ASK |
|
|
| Receiver Sensitivity |
| -110 |
| dBm | 1K Kbps/50 ohm |
| Receiver Bandwidth |
| 200 |
| KHz |
|
| Start-up time(Ton) |
|
|
| mS |
|
| Operating Temperature | -30 |
| +80 | ºC |
|
| Current (IRC) | 5.8 | 6.0 | 6.3 | mA |
|
| Working Voltage (Vcc) | 3.5 | 5 | 5..0 | V |
|
| Output high Level | 3.5 | 5.0 | 5 | V | RL=500K |
| Image Rejection |
| 20 |
| dB | 412.52MHZ |
| Output Low Level L |
|
| 0.5 | V |
|
Definition of the part number
WR: receiver
RY: RELY
50: Model No.
315/433: 315MHZ/433.92MHZ
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