ask transmitter modules


Radio Transmitter Module with crystal oscillator

433.92MHz   ASK/OOK Modulation 

 RCBTX-434 is a trasnmitter module with crystal oscillator, allow to ralize a complete Remote Keyless adding a coding circuit. ASK/OOK Modulation. Metallic shield. SMD Mounting . 5Volt version.

Mechanical Dimensions : 12 x 38mm                                                                                  
Technical Characteristics MIN TYP MAX UNIT
Supply Voltage   4.0    12.0 Volt
 Current Consumption (TX Mode)    21    mA
 Current Consumption (Standby mode)    <1    µA
 RF Power Output      11    dBm
 XTAL Frequency    433.92    MHz
 Frequency Tolerance     ± 20   KHz
 Max Data Rate         50  Kbit/s
 Power Up Time     1   ms
 Operating Temperature Range   -20   80  °C


Pin description


Pads  Name  Description
 1  GND  Ground
 2  IN1  Data input 1
 3  IN2  Data input 2
4  GND Ground
11  ANT Antenna
13  GND Ground
15  VCC  power Supply

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