RF Solutions ZETA-433-D RF Module FM Transceiver, 433 MHz, 500 kbps SPI, Through-Hole, 1.8 - 3.6V, ZETA-433-D

RF Solutions ZETA-433-D is a high-performance FM transceiver RF Module designed for reliable wireless communication in sub-1GHz ISM bands, specifically operating at 433 MHz. The module leverages advanced EZRadio technology and the Si4455 RF transceiver chip, delivering robust performance in a compact form factor suitable for demanding industrial and electronic systems.

This module supports OTA data rates up to 500 kbps, enabling fast and efficient communication. With a maximum output power of +13 dBm and receiver sensitivity of -116 dBm, the ZETA-433-D achieves long range connectivity, up to 2000 meters line-of-sight, making it ideal for automation and sensor network deployments. Modulation techniques supported include FM, FSK, GFSK, and OOK, allowing for versatile integration into varied communication protocols.

The ZETA-433-D offers a flexible power supply range from 1.8V to 3.6V, supporting battery-powered and mains applications. The module features a through-hole mount, with overall dimensions of 16 x 16 x 2 mm, and is equipped with a digital SPI interface for host system integration. Power-saving functionality, battery voltage sensor, and packet handling with Manchester coding and CRC checking ensure reliable operation and efficient power management.

Designed for industrial, home automation, sensor networking, health monitoring, keyless entry, and IoT applications, the ZETA-433-D is compliant with CE standards. It operates reliably within a wide temperature range of -40°C to +85°C, making it suitable for harsh environments.

The module is part of the ZETA series, with variants for other ISM frequencies. Its construction ensures stable performance for professional, commercial, and laboratory deployments.

FM transceiver module operating at 433 MHz ISM band for professional wireless communication. Efficient SPI interface for serial host communication and data integration. Flexible supply voltage range (1.8V - 3.6V) and low-profile through-hole mounting.

Maximum output power +13 dBm, high receiver sensitivity (-116 dBm), and OTA data rate up to 500 kbps. Supports advanced packet handling, Manchester coding, sync word detection, and CRC generation/checking. Reliable operation in environments from -40°C to +85°C, suitable for industrial and commercial systems.

Ideal for sensor networks, IoT devices, home automation, and secure access applications. Compact 16 x 16 x 2 mm dimensions, meeting space-constrained system design requirements. Explore more RF Module solutions from RF Solutions in the Electronics & Electricals category on EnvMart.