PT2262 4km Range 4 Channel RF Transmitter Module

You can use this 433MHz transmitter module with either individual push-buttons or microcontrollers like Arduino.

Arduino connections:

Technical specifications:

• Model no: TB416 Encoder Transmitter
• Operating voltage: 9VDC
• Operating current: >100mA
• Operating frequency: 433MHz
• Modulation: ASK/OOK
• SAW frequency stability: ±150kHz(max)
• RF output power: >55mW
• Data rate: ≤10Kbps
• Antenna lenght: 18 cm (433.92 MHz)
• Dimensions: 49x31x8mm
• Modulation: SC2262, compatible with PT2272 IC
• Range: ~4km (open field)