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Blue PCB Electronics

5B superheterodyne 433Mhz RF transmitter and receiver Module

5B superheterodyne 433Mhz RF transmitter and receiver Module

Regular price Dhs. 10.00
Regular price Sale price Dhs. 10.00
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Product Model: WL102-341
The WL102-341 transmitter module is a UHF ASK-modulated transmitter that supports ASK and OOK modulation. The transmitter module integrates an analog PLL circuit and an ASK modulation circuit with a high level of integration, etc., which can be applied to short-range wireless communications. Operating frequency is 433 MHz, and transmit power is greater than 11 dBm.


  • Support ASK / OOK modulation, transmit power is greater than 11dBm;
  • Operating frequency: 433.92 MHz;
  • Main input voltage range: 2.0V–3.6V;
  • Low-power consumption shutdown mode current is less than 1 uA.
  • transfer rate up to 20 kHz;
  • Launch distance: 20–200 meters
  • Size: 16* 12 * 1mm
  • external antenna: 25cm ordinary multi-core or single-core line
  • Temperature range: -45–85 °C


  • Wireless power switch, socket, remote control switch, receiver module,
  • Access control, electric cars, motorcycles, automobile anti-theft products, remote door openers, and closer control system
  • Security, surveillance systems, home security products, electric doors, alarm host, alarm
  • Rooms controls, shutter doors, windows, remote control socket, remote control LED, remote audio remote control electric doors, garage door remote control, remote control retractable doors, remote rolling gates, sliding door
  • Smart home products, remote control curtains, remote MP3, audio