XCSOURCE 5 PCS 433Mhz RF Transmitter Module + Receiver Kit for Arduino ARM MCU WL TE122

Description

TX Technical Specifications: Working voltage: 3V-12V Working current: 20-28mA Working temperature: -10℃ to +70℃ Resonance mode: sound wave resonance (SAW) Modulation mode: ASK/ OOK Working frequency: 315MHz-433.92MHz, customized frequency is available. Transmission distance: >500m, sensitivity to -103dBm, in open areas. Transmission power: 25mW (315MHz at 12V) Frequency error: +150kHz (max) Velocity: ≤10Kbps Self-owned codes: negative RX Technical Specifications: Working voltage: 5.0VDC Static current: 4mA Working temperature: -10℃ to +70℃ Working principle: single chip superregeneration receiving Working method: OOK/ ASK Working frequency: 315MHz-433.92MHz, customized frequency is available(266-433MHZ). Bandwidth: 2MHz (315MHz, having result from testing at lowing the sensitivity 3dBm) Sensitivity: excel -100dBm (50Ω) Transmitting velocity: Package included: 5PCS 433MHZ RF transmitter 5PCS 433MHZ RF receiver