RF Solutions ZETA-433-SO 12-Pin RF Transceiver Module, 433/868MHz ISM Band, SPI Interface, Surface Mount ZETA-433-SO

RF Solutions ZETA-433-SO is a high-performance 12-pin RF transceiver module optimized for sub-1GHz ISM band wireless communication in industrial and commercial applications. It is based on EZRadio® technology, employing the Si4455 RF transceiver chip to deliver robust, efficient communication capabilities with configurable modulation techniques such as OOK, FSK, and GFSK. The module supports a maximum OTA data rate of 500kbps.

Designed for surface mounting, this compact module measures approximately 16 x 16 x 2 mm, making it suitable for space-constrained PCB designs. Its low power consumption design accommodates a wide operating voltage range from 1.8V to 3.6V DC, enabling compatibility with various power sources including battery-powered systems. The device reliably operates across a broad temperature range from -40°C to 85°C, supporting harsh environments.

The ZETA-433-SO module offers advanced packet handling features including automatic preamble detection, sync word detection, and CRC generation/checking to ensure data integrity. It also includes 64byte FIFO buffers for both transmit and receive paths, along with digital Received Signal Strength Indication (RSSI) for signal quality monitoring. It communicates with host controllers through a serial SPI interface, enabling easy integration with embedded systems.

With an RF output power of up to +13 dBm and a receiver sensitivity of -116dBm at 2.4kbps (GFSK, 0.1% BER), this module supports reliable communication links over line-of-sight distances up to 2000 meters. Its functionality suits a wide range of applications including home automation, wireless sensor networks, keyless entry systems, health monitoring devices, and varied IoT scenarios.

The ZETA series offers both SMT and DIP versions; the ZETA-433-SO represents the SMT variant tailored for automated assembly processes. This product is manufactured in the United Kingdom to high-quality standards, making it a dependable component for demanding wireless connectivity solutions.

Operates at 433/868MHz ISM band frequencies for versatile wireless communication. Supports modulation techniques including OOK, FSK, and GFSK with up to 500kbps data rate. Features a low IF/ISM transceiver technology based on EZRadio® and Si4455 RF chip.

Includes a 64byte Tx and Rx FIFO buffer with digital RSSI for signal strength indication. Wide operating voltage range from 1.8V to 3.6V DC supports flexible power supply options. Robust operation over temperature range from -40°C to 85°C suitable for industrial environments.

Compact SMT package with dimensions approximately 16 x 16 x 2 mm and 12-pins. Supports advanced packet handling with preamble detection, sync word detection, and CRC error checking. Offers receiver sensitivity of -116dBm at 2.4kbps data rate ensuring reliable signal reception.

Applications include home automation, sensor networking, keyless entry, health monitoring, and IoT communication. Explore a wide range of RF transceiver modules and components on EnvMart for your industrial and commercial wireless communication needs.

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