Ask Receiver Module, Wireless Receiver Module (WR-RY-04)

ASK Superhet Receiver Moduleis

The WR-RY-04 is ASK Superhet Receiver Module is a high reliability superheterodyne receive module and adopted the technology of stabilized frequency with crystal oscillator. The module has not only such good performance as higher reliability and stableness, easy to use, smaller Dimension, but also lower cost.

Characters:
Voltage: 2.7V~5V
Bit-rate: 2kbps-4kbps
Current: 5mA(continuous operation) 0.9uA(standby)
Sensitivity: -105dBm
Dimension: 43mm(L)*12mm(W)*5mm(H)
Working temperature: -20~+70
Frequency: 315/433MHz
Output Frequency stable ability: ± 30ppm
Output Level: CMOS
Pin assignment: GND DATA DATA VDD VDD GND GND ANT

Features:
WR-RY-04 is designed for receiver circuits of wireless remote controller and data transmission modulated by ASK. Its integrated such RF and IF blocks as LNA, Mixer, Local Oscillator, IF amplifier and data slicer etc. It is a single down converter superheterodyne circuit.

Application:
Data transmission, alarm and security system, wireless remote control, home electric control, wireless toys, anti-lost system, garage open and door openers, wireless roller blinds and shutter control, GSM/GPS system, factory automatic, communication and security system etc.