433MHZ RF WIRELESS RECEIVER MODULE&TRANSMITTER MODULE GOOD QUALI

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DESCRIPTION

DESCRIPTION

   A pair of AM 433MHz licence exempt radio modules for wireless PICAXE projects. Transmit range up to 50m, transmitter 2-5V operation, 11mA with CMOS/TTL compatible input. Super regenerative receiver with 5V operation and CMOS/TTL compatible output. Recommended for use with the AXE213 RF Connect Kit.

Transmitter and receiver modules are tuned to work correctly at 433.92MHz. Transmitter can be powered from 3 to 12V power supply while receiver accepts 5V. 5V is common for AVR microcontrollers so no problems with interfacing. Modules don't require addition components – just apply power and connect single data line to send information to/from and that's it. For better distances apply 30 – 35cm antennas. Modules use Amplitude-Shift Keying(ASK) modulation method and uses 1MHz bandwidth.