Cy48 Wireless Superhet 315MHz 433.92MHz RF Receiver Module

• Customization: Available
• Usage: Remote Control System
• Type: Wireless
• Model NO.: CY48
• Support Network: RF
• Information content: Data
• Certification: CE, RoHS
• Condition: New
• Frequency: 433.92/315MHz
• Sensitivity: -110dBm
• Voltage: 3.6~5.5V
• Current: 4.6~6.0mA
• Working Temperature: -20 ~ 70 Degree
• Modulation: Ask/Ook
• Data Rate: 2.4kbps
• Transport Package: Plastic Pallet with Individual Slot
• Specification: 30 x 8.5 x 5mm
• Trademark: CY
• Origin: China
• HS Code: 8517629900
• Production Capacity: 200000PCS/Year

Product Description

Description:
The CY48 is a super heterodyne wireless receiving module. This module adopts the highly integrated RF wireless data transmission receiving chip, which is a high cost performance of the receiving module of ISM frequency band. It has higher receiver sensitivity, compact small size, and low price. CY48 makes some low-end products can get rid using super-regenerative because of the limitation of price reason. This module also improves the stability and reliability of low-end wireless products, improve the image of the product quality and enhance the product competitiveness. Any circuit that can be done without additional wireless signal input to the data signal output. Users only need to plus simple data decoding circuit, can easily achieve the development of wireless products.
 

Features:

1. High sensitivity: [email protected] 1kbps BER10E-2;
2. Frequency: 315M/433.92MHz (custom frequency is available)
3. Low operation voltage: VCC= 3.6-5.5 V;
4. Low Current: 4.8mA. 5V@315MHZ
5. Operating Temperature:-20ºC~+70ºC;
6. Small Size of PCB: 30 x 8.5 x 5 MM;

Application

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

Pin Description

Figure1 CY48 Shape & Pins
Please note: CY48 is come with standard 4 PINs (without the PIN 1&2). Please notify us if you would like 6 PINs.

Pin Name	Pin Definition
ANT	RF signal input pin, connect antenna outside(Note1)
GND	Connect to negative power supply
VDD	Connect to positive power supply
DATA	Data output pin, connect to MCU or decoder's input pin
DATA	Data output pin, connect to MCU or decoder's input pin
GND	Connect to negative power supply

Note1:  ANT pin is a 50 ohm antenna input. The length is about:
23cm for 315MHz 
17cm for 433.92MHz


Electrical Characteristics:
Condition: Ta=25ºC Vcc=5.0V Frequency=315MHz

Parameter	Specification			Unit	Condition
	Min	Typ.	Max
Frequency range	314.90	315	315.10	MHz	Other freq. available
Receiver sensitivity		-110		dBm	BER=10E-2
Data rata			2.4	Kbps	Manchester code
Supply voltage, VDD	3.6	5.0	5.5	V	DC
Current	4.6		6.0	mA	DC
Operation temperature	-20		+70	ºC

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

Parameter	Specification			Unit	Condition
	Min	Typ.	Max
Frequency range	433.82	433.92	315.10	MHz	Other freq. available
Receiver sensitivity		-110		dBm	BER=10E-2
Data rata		2.4	4.8	Kbps	Manchester code
Supply voltage, VDD	3.6	5.0	5.5	V	DC
Current	4.6		6.0	mA	DC
Operation temperature	-20		+70	ºC

Mechanical Size: (Unit: MM)

Figure2 CY48 Dimension