Cy90 + Cyt33-V3.0 433.92 MHz SMD Receiver Transmitter Module Kit

• Usage: Remote Control System
• Type: Wireless
• Support Network: RF
• Information content: Data
• Certification: CE, RoHS
• Condition: New
• Model NO.: Cy90 + CYT33-V3.0
• Frequency: 433.92MHz
• Modulation: Ask/Ook
• Working Temperature: -40 ~ 85 Degree
• Rx Sensitivity: -110dBm
• Rx Data Rate: 2.4kbps
• Rx Voltage: 3.0~3.6V
• Rx Current: 3.9~6.0mA
• Tx Power: 14dBm
• Tx Voltage: 2.2~3.6V
• Tx Data Rate: 2.4~9.6kbps
• Tx Current: 12.5mA
• Transport Package: Plastic Pallet with Individual Slot
• Specification: 12.5*12.5*2.5mm
• Trademark: CY
• Origin: China
• HS Code: 8517629900
• Production Capacity: 200000PCS/Year

Product Description

CY90 Receiver Module:

Features:

1. High sensitivity: -115dBm;
2. Frequency: 315M/433.92MHz (custom frequency is available)
3. Low operation voltage: VCC= 1.8-5.5 V;
4. Low Current: 5.3mA 5V@315MHZ / 5.3mA [email protected], when the continuous data transmission rate reaches 2.4k(Manchester code)
5. Small Size of PCB: 24×7.6×5 MM;
6. Good selectivity and stray radiation inhibition ability, it's easy to go through the international standard such as CE/FCC.
7. The good radiation suppression ability, can work together with multiple receiving modules without interfering with each other.

Application

1. Car remote control switch (RKE);
2. Remote control door opener;
3. Wireless security alarm;
4. Wireless door bell;
5. Wireless controller;
6. Wireless data transmission

Pin Description

Pin-out as showed in figure 1 above

Pin Name	Pin Definition
ANT	Antenna In
VCC	Positive Power Supply
DATA	Data output
DATA	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=433.92MHz

Parameter	Specification				Unit	Condition
	Min	Typ.		Max
Frequency range	433.82	433.92		434.02	MHz
Modulation	ASK
Receiver Sensitivity		-115			dBm	50Ohm Antenna direct input/1K Kbps
Receiver Bandwidth		200			KHz
Working Current	4.5	5.3	6.0		mA
Working Voltage	1.8	5.0	5.5		V
Highest Output Voltage when Decoding	1.8		5		V	RL=500K
Lowest Output Voltage when Decoding			0.5		V
Working Temperature	-20		+70		ºC

Mechanical Size: (Unit: MM)


PRE-CAUTION:
The driven current of CY90 data output pin is weak, so if direct the single chip microcomputer, please don't add any pull up or pull down resistors on the MCU' I/O port.  The MCU internal pull-up and pull down resistors need to be in disabled state too.

PCB dimension has tolerance of 3%.

CYT33-V3.0 Transmitter Module
Features:

1. High output power: +14dBm                             
2. Low operation voltage: VCC = 2.0 to 3.6V      
3. Frequency: 433.92 MHz; (Customized frequency is available)                                      
4. Circuit shape: PLL (+-50KHZ), stable working frequency                       
5. The range can be up to 300m in the open space when matching with CY11                        
6. Low static power consumption, current consumption when transmission: 12.5mA (433.92MHZ), data pin low level current consumption: <2uA
7. Temperature Range: -20ºC~+70ºC                                      
8. Dimension: 10.7 x 11.3 x 1.8mm                                            
9. Freq deviation: ±50 KHZ

Application

1. Remote Keyless Entry (RKE)                                          
2. Remote Gate Controls, Brake                                                   
3. Wireless Security Systems                                                
4. Wireless Control Curtain device                
5. Wireless Industrial Control                                                    
6. Wireless Data Transmission

Pin Description

Pin-out as showed in figure 1 above

Pin Number	Pin Name	Pin Definition
1	ANT	Antenna input
2	GND	Ground
3	DATA	Data input
4	VDD	Positive power supply
5	GND	Ground
6	GND	Ground

Electrical Characteristics:
VDD-GDN  2.2V-3.6V  Ta-25ºC

Parameter	Symbol	Condition	Value			Unit
			Min.	Typ.	Max.
Frequency	Fc			433.92		MHz
Modulation			ASK
Output Power		3.6V/50Ω		14		dBm
Data Rate				2.4	9.6	Kbps
Supply Current	IRC			12.5		mA
Working Voltage	VCC		2.2	3.3	3.6	V
Working Temperature	TC		-20		+70	ºC

Mechanical Size: (Unit: MM)