Modules Émetteur et Récepteur Radiofréquence 433Mhz

TX (Transmitter) 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 (Receiver) 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 (50?)
• Transmitting velocity: <9.6Kbps (at 315MHz and -95dBm)