433 MHz RF Transmitter & Receiver

Precision 433 MHz RF Transmitter & Receiver – Dual‑Channel, Low‑Power Wireless Module

This compact module ships with a built‑in 433 MHz transmitter and receiver stack, ideal for ISM‑band applications that require reliable, low‑power wireless communication. Designed around a high‑efficiency front‑end and integrated shielding, it delivers robust link performance in both line‑of‑sight and through‑walls environments while consuming minimal current.

Compatible with UART or SPI interfaces, the module offers flexible integration into microcontroller or FPGA platforms. Its configurable frequency offset, programmable gain, and duplex operation make it suitable for point‑to‑point, star, or mesh topologies, and it adheres to global ISM band regulations.

• Operating Frequency: 433.050 – 434.050 MHz (ISM band)
• Data Rates: Up to 250 kbps configurable via library
• Output Power / Sensitivity: 0 dBm / –118 dBm (typ.)
• Common Use Case: Wireless sensor networks, remote control systems, and hobbyist radio projects requiring tight integration and low power consumption.