1. DESCRIPTION: 
The CY89-V1.1 is a ASK/OOK compatible super heterodyne wireless receiving module with high performance for ISM frequency band. With the adoption of European brand 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.  
CY89-V1.1 is for industrial level version.


2.FEATURES: 
 Frequency: 315MHz/433.92MHz ;
High sensitivity -110dBm@433.92 1kbps BER10E-2;
Supply voltage: VCC= 3.6to 5.5 V;
IF band: 230KHz;
Low power consumption: 4.7mA@315M, 7.0mA@433.92M.
Wide operating temperature:-20~70ºC;
Excellent selectivity and noise rejection;
SIL(single in line) small package


3.APPLICATION:
Remote gate controls
Remote keyless entry
Car alarm systems
wireless security systems



ELECTRICAL CHARACTERISTICS:
Condition: Ta=25ºC Vcc=5.0V Frequency=315MHz

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