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433MHz RF Wireless Transmitter and Receiver Superheterodyne 3400 Module

CTNR1654987 CTNR1654987

elekool

elekool
2025-11-05 USD 10.19

$ 10.19

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*Product availability is subject to suppliers inventory

433MHz RF Wireless Transmitter and Receiver Superheterodyne 3400 Module
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433MHz RF Wireless Transmitter and Receiver Superheterodyne 3400 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
  • Aerial Length: 24cm (315MHz), 18cm(433.92MHz)

RX Technical Specifications:

  • Working voltage: 5.0VDC +0.5V
  • Working current:=2.5mA (5.0VDC)
  • Working principle: superheterodyne
  • Working method: OOK/ASK
  • Operating frequency: 315MHz, 433.92MHz, customized frequency is available;
  • Bandwidth: 2MHz (315MHz, having result from testing at lowing the sensitivity 3dBm)
  • Sensitivity: excel –105dBm (50O)
  • Velocity:
  • Output signal: TTL electric level signal entire transmit


Package Content:

  • 1pcs Superheterodyne 3400 Receiver
  • 1pcs 433Mhz Transmitter


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