Cy14 Ask Ook Wireless 433MHz RF 433.92 Receiver Module

• Usage: Remote Control System
• Type: Wireless
• Support Network: RF
• Information content: Data
• Certification: CE, RoHS
• Condition: New
• Model NO.: CY14
• Frequency: 433.92/315MHz
• Sensitivity: -107dBm
• Voltage: 3.3~5.5V
• Current: 3.8~4.1mA
• Working Temperature: -20 ~ 70 Degree
• Modulation: Ask/Ook
• Data Rate: 2.4kbps
• Transport Package: Plastic Pallet with Individual Slot
• Specification: 12.00× 10.50× 5.00mm
• Trademark: CY
• Origin: China
• HS Code: 8517629900
• Production Capacity: 200000PCS/Year

Product Description

Description:
CY14 is a superheterodyne wireless receiving module, which adopts high integrated RF wireless data transmission receiving chip. The CY14 is a high performance module at a competitive pricing and small in size. This module improves the stability and reliability of low-end wireless products, improves the image of the product quality and enhances the product competitiveness. It makes some low-end products can get rid of using super-regenerative module due to the limitation of price reason. It can achieve data signal input to wireless signal output without any additional circuits.  Users only need to add a simple data decoding circuit and it can easily achieve the development of wireless products.

 

Features:

1. Frequency: 315M/433.92MHz (custom frequency is available)
2. Supply voltage: 3.3~5.5V
3. Receiving sensitivity to -107dBm
4. Low power consumption, [email protected], 3.8-4.1mA; 5.0V @315MHz, 2.6-2.8mA; continuously data rate transmission to 2.4k (Manchester code)
5. Good selectivity and stray radiation inhibition ability, easy to go through international CE/FCC certification;
6. Good capable of suppressing the vibration radiation. Multiple receiving modules can work at the same time (that is single transmitter and multiply receivers). There is no interference with each other it does not affect the receiving distance when multiple receivers work together.
7. Operating temperature: -20ºC~+70ºC. It can work normally under hostile environment. (it can custom design to 40ºC~+85ºC)
8. Dimension: 12.00×10.50×5.00 (mm)

Application

1. Remote gate controls, Brake
2. Remote keyless entry (RKE)
3. Wireless control Curtain device
4. Wireless security systems
5. Wireless Industrial Control
6. Wireless parking lot barrier

Pin Description

Pin-out as showed in figure 1 above

Pin Name	Pin Definition
+5V	Positive Power Supply
DO	Data Output
GND	Ground

Note 1: 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
Modulation	ASK
Receiver Sensitivity		-107		dBm	50 Ohm Antenna direct input/1K Kbps
Data Rate			2.4	Kbps
Working Voltage	3.3	5.0	5.5	V
Working Current	2.6	2.8	3.1	mA
Operating Temperature	-40		85	ºC
Receiver Bandwidth		200		KHz
Receiver Turn on time			20	ms
Highest Output Voltage when Decoding	3.5		5	V	RL=500K
Lowest Output Voltage when Decoding			0.5	V
Working 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	434.02	MHz
Modulation	ASK
Receiver Sensitivity		-107		dBm	50 Ohm Antenna direct input/1K Kbps
Data Rate			2.4	Kbps
Working Voltage	3.3	5.0	5.5	V
Working Current	3.8	3.9	4.1	mA
Operating Temperature	-40		85	ºC
Receiver Bandwidth		200		KHz
Receiver Turn on time			9	ms
Highest Output Voltage when Decoding	3.5		5	V	RL=500K
Lowest Output Voltage when Decoding			0.5	V
Working Temperature	-20		70	ºC

Mechanical Size: (Unit: MM)

PRE-CAUSION:
The CY14 module data output pin drive current is weak, so if it directly to drive the single chip microcomputer, then the I/O port of MCU can't be connected with to pull -up or pull-down resistors. And please disable the pull-up and pull-down resistors inside the MCU.