433mhz RF receiving modules

Model:	WR-RY-39
Brand:	RELY
Origin:	Made In China
Category:	Electronics & Electricity / Other Electrical & Electronic
Label:	rf wireless modules , RF module , RF receiving module
Price:	US $1.5 / pc
Min. Order:	100 pc

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Product Description

General Description:

WR-RY-39 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).

Key Features:

Frequency: 315/433.92MHZ ( Other frequencies can be customized)
Working voltage: VCC=3.3-5.5V
Low Current :6.0mA/5.0V at 433.92MHZ, 4.8mA/5.0V at 315MHZ
High Sensitive -112dBm
Data Rate: 10kbps
Operating Temperature:-30℃~+85℃
It support (1 TX with multiple receivers) multiple receivers working together and no noise each other
RSSI signal output
Dimension: 43X8.55X5.0mm
Lead Temperature(soldering,3s);330 degrees centigrade
Easy to pass CE/FCC certificate;

Electrical Characteristics:

Condition: a=25℃ Vcc=5.0V Frequency=315MHZ

Parameter	Specification			Unit	Condition
Parameter	Min	Type	Max	Unit	Condition
Frequency Range (Fc)	314.9	315	315.10	MHZ
Modulation Mode	ASK
Receiver Sensitivity		-110		dBm	1K Kbps/50 ohm
Receiver Bandwidth		200		KHZ
Start-up time(Ton)			5	mS
Operating Temperature	-30		+80	℃
Current (IRC)	4.5	4.8	5.0	mA
Working Voltage (Vcc)	3.3	5.0	5.75	V
Output high Level			2.8	V	RL=500K
Image Rejection			20	dB	313.28MH
Output Low Level			0.5	V

Condition: a=25℃ Vcc=5.0V Frequency=433.92MHZ

Parameter	Specification			Unit	Condition
Parameter	Min	Type	Max	Unit	Condition
Frequency Range (Fc)	433.82	433.92	434.02	MHZ
Modulation Mode	ASK
Receiver Sensitivity		-112		dBm	1K Kbps/50 ohm
Receiver Bandwidth		200		KHz
Start-up time(Ton)			5	mS
Operating Temperature	-30		+80	℃
Current (IRC)	5.5	6.0	6.5	mA
Working Voltage (Vcc)	3.3	5	5.5	V
Output high Level	3.5	5.0	5	V	RL=500K
Image Rejection		-40		dB	432.2MHZ
Output Low Level L			0.5	V