Product description
TX-SAW 434 L is a RF transmitter module with a SAW oscillator for wireless data transmission in the 433.92 MHz band using ASK modulation. The module has internal regulation that enables operation over a wide supply voltage range, 1.8 to 12 V. It is intended for systems such as remote control, alarms, telemetry, and industrial control.
The stable carrier frequency is generated by a SAW resonator and the module can be controlled via a digital modulation input with a square wave. It can be used as a replacement for older models in the same series and is designed for easy integration into existing designs.
Specifications:
- Frequency: 433.92 MHz
- Modulation: ASK
- Supply voltage: 1.8 – 12 V
- Transmit current consumption: approx. 15 mA (typical)
- Standby current consumption: approx. 0.1 – 1 µA
- RF output power: approx. 10 dBm at 3 - 12 V
- RF output power low voltage: approx. 6 dBm at 1.8 - 3 V
- Modulation frequency: up to approx. 10 kHz
- Operating temperature range: -20 to +70 °C
- Output: RF OUT
Aurel S.p.A. is an Italian electronics company focused on the development and manufacturing of communication modules for wireless data transmission. The company offers transmitter, receiver, and transceiver modules for applications in industrial control, IoT, remote metering, security systems, and telemetry. Aurel emphasizes robust design, stable radio performance, and long lifecycle, and provides support for integration, customization, and certification for customer-specific solutions.
