Cy71 Electronic Smart Home Automation Wireless 433.92 315MHz RF Receiver Module

• Customization: Available
• Usage: Remote Control System
• Type: Wireless
• Model NO.: CY71
• Support Network: RF
• Information content: Data
• Certification: CE, RoHS
• Condition: New
• Frequency: 433.92/315MHz
• Sensitivity: -114dBm
• Voltage: 3.6~5.5V
• Current: 4.8~ 6mA
• Working Temperature: -40 ~ 85 Degree
• Modulation: Ask/Ook
• Data Rate: 0.58~4.8kbps
• Transport Package: Plastic Pallet with Individual Slot
• Specification: 43.2*11.5*5mm
• Trademark: CY
• Origin: China
• HS Code: 8517629900
• Production Capacity: 200000PCS/Year

Product Description

Description:
The CY71 is a ASK/OOK compatible super heterodyne wireless receiving module with high performance for ISM frequency band. With the adoption of branded RF wireless data transferring/receiver chipsets. The model has a high receiving sensitivity and strong ability of resisting. From wireless signal input to data output can be done without any electrical circuit.  User only use extra simple data decode circuit can achieve wireless products development.  

CY71 is for industrial level version.

 

Features:

1. Frequency: 315MHz/433.92MHz(custom frequency is available);
2. High sensitivity [email protected] 1kbps BER10E-2;
3. Supply voltage: VCC= 3.6to 5.5 V;
4. IF band: 230KHz;
5. Low power consumption: 4.8mA@315M, [email protected].
6. Wide operating temperature: -40ºC ~ -+85ºC;
7. Excellent selectivity and noise rejection;
8. SIL(single in line) small package
9. PIN DER is optional for Analog RSSI, data or Battery saving mode. Please inform us your choice when ordering samples.

Application

1. Remote gate controls
2. Remote keyless entry
3. Car alarm systems
4. Wireless security systems
5. Automation systems

Pin Description

 

Pin Name	Pin Definition
ANT	Antenna In
GND	Connect to negative power supply
GND	Connect to negative power supply
VCC	Connect to positive power supply
VCC	Connect to positive power supply
DATA	Data Output
DER	Optional output: 1,  Data output (default setting) 2,  Battery Saving Mode: (Working mode in High level input) (Sleeping mode in Low level input) 3, RSSI
GND	Connect to negative power supply

Note: ANT pin is a 50 ohm antenna input. The length is about: 
23cm for 315 MHz
17cm for 433.92 MHz 
8.6cm for 868.35 MHz
8.2cm for 915 MHz



Electrical Characteristics:
Condition: Ta=25ºC Vcc=5.0V Frequency=433.92MHz

Parameter	Specification			Unit	Condition
	Min	Typ.	Max
Frequency Range	314.90	315	315.10	MHz	Others available
Receiver Sensitivity		-110		dBm	BER=10E-2
Data Rate	0.58	1.2	4.8	Kbps	Manchester code
Supply Voltage	3.6	5	5.5	V	DC
Current	4.8		6	mA
Operating Temperature	-40		85	ºC

Condition: Ta=25ºC Vcc=5.0V Frequency=433.92MHz

Parameter	Specification			Unit	Condition
	Min	Typ.	Max
Frequency Range	433.82	433.92	434.02	MHz	Others available
Receiver Sensitivity		-110		dBm	BER=10E-2
Data Rate	0.58	1.2	4.8	Kbps	Manchester code
Supply Voltage	3.6	5	5.5	V	DC
Current	4.8		6	mA
Operating Temperature	-40		85	ºC

Mechanical Size: (Unit: MM)