433MHz RF Modules

433MHz RF Modules



The AWD433T is a low cost ASK transmitter. The device is designed to provide a phased locked
frequency source for use in local oscillator or transmitter applications. The AWD433T can be used in
applications in the North American and European UHF bands. The AWD433T integrated VCO , phase
detector, prescaler, and reference oscillator require only the addition of an external crystal to provide a
complete phase-locked loop.
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  • Integrated PLL with on board VCO and loop filter
  • 3V to 5V Supply Voltage
  • Power Down Capability
  • Operating Frequency 433.92MHz
  • remote control system
  • Bag Reminder
  • Garage door controllers
  • Car alarm system

* Security system