433Mhz RF Transmitter Module and Receiver Link Kit for Arduino ARM MCU WL

433Mhz RF Transmitter Module and Receiver Link Kit for Arduino ARM MCU WL
433Mhz RF Transmitter Module and Receiver Link Kit for Arduino ARM MCU WL 433Mhz RF Transmitter Module and Receiver Link Kit for Arduino ARM MCU WL 433Mhz RF Transmitter Module and Receiver Link Kit for Arduino ARM MCU WL 433Mhz RF Transmitter Module and Receiver Link Kit for Arduino ARM MCU WL 433Mhz RF Transmitter Module and Receiver Link Kit for Arduino ARM MCU WL
Product Code: T+R 433Mhz
Reward Points: 0
Availability: In Stock
Price: $3.66
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433Mhz RF Wireless Transmitter & Receiver Link Kit
  • The popular link is like this: MCU -> Encoder -> Transmitter ------ Receiver -> Decoder -> MCU, . PT2262(Encoder) and PT2272(Decoder) are optional, their existence is to 1)avoid confusing when multiple RF links in range 2) isolate disturbance. You can integrate the encoding and decoding work to the MCUs on both side. Whenever there is no 433Mhz devices around, you may use it as direct cable connection.
 

TX Technical Specifications:

  • Working voltage: 3V~12V
  • Working current: max≤40mA (12V), min≤9mA(3V)
  • Resonance mode: sound wave resonance (SAW)
  • Modulation mode: ASK /OOK
  • Working frequency: 315MHz-433.92MHz, customized frequency is available.
  • Transmission power: 25mW (315MHz at 12V)
  • Frequency error: +150kHz (max)
  • Velocity: ≤10Kbps
  • Self-owned codes: negative

RX Technical Specifications:

  • Working voltage: 5.0VDC +0.5V
  • Working current:≤5.5mA (5.0VDC)
  • Working principle: single chip superregeneration receiving
  • Working method: OOK/ASK
  • Working frequency: 315MHz-433.92MHz, customized frequency is available.
  • Bandwidth: 2MHz (315MHz, having result from testing at lowing the sensitivity 3dBm)
  • Sensitivity: excel –100dBm (50Ω)
  • Transmitting velocity: <9.6Kbps (at 315MHz and -95dBm)
 
  • 433Mhz RF Wireless Transmitter & Receiver Link Kit x1

 

 

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