315MHZ RF WIRELESS RECEIVER MODULE&TRANSMITTER MODULE

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DESCRIPTION

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 super regeneration 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)