Geeetech 433Mhz Superheterodyne 3400RF Transmitter and Receiver Link Kit Arduino


The kit is consisted of transmitter and receiver, popular used for remote control

TX Technical Specifications:
Working voltage: 3V~12V
Working current: max40mA (12V), min9mA(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 (50)
Velocity:
Output signal: TTL electric level signal entire transmit

Package:

1 x 433Mhz Superheterodyne 3400 RF Transmitter and Receiver Link Kit