鈥?/div>
Receives digital data
鈥?Baud rates 300 - 4800bps
鈥?Low cost, small size, low current consumption
Application
鈥?Telecommand Systems
鈥?Security Systems
鈥?Alarms
鈥?Radio Data Communications
鈥?Commercial / Industrial Telemetry
Description
The R433E is a radio data receiver to receive digital data. Baud rates of 300 to 4800 bps can be received. The low cost, small size, wide
operating voltage combined with low current consumption makes it ideal for various applications.
The receiver is available with a plastic case or as a
Printed Circuit Board
assembly only The PCB assembly only is called
R433.
The
Printed Circuit Board assembly allows OEM manufactures to integrate the receiver with their own products.
R433
Technical Data
Supply Voltage
Current Consumption
Receiver Type
Receiving Freq
Oscillation System
Operating Temperature Range
IF Freq
Selectivity
Sensitivity
Type of Demodulation
Baud Rate
Data Output Level
Frequency Response
8.0 to 28.0 Volts DC.
14mA
Single Conversion Superheterodyne
433.920MHz
VCO with 10ppm Crystal Controlled reference Oscillator
-5 to 50擄C
320KHz
-3dB at 鹵20kHz
Better than -107dBm or 1碌V
Amplitude Shift Keying. (ASK)
300 to 4800 bps with 50% duty cycle
0-5V
150 to 2400 Hz with 50% duty cycle (Other duty cycles
1
2
