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RF Solutions RF Transceiver Low IF/ISM 433/868MHz FSK/OOK 12-Pin Surface SPI Interface ZETA-868-SO

Category RF Transceiver IC Brand RF Solutions Condition New

Specifications

Country of Origin United Kingdom
Range up to 2000m (Line of Sight)
Brand RF Solutions
Dimensions 16 x 16 x 2mm SMT format
Height 1mm
Operating Temperature Range -40 to +85°C
Length 16.5mm
Model ZETA-868-SO
Technology Low IF/ISM Transceiver
Width 16mm
Mount Type Surface
Series ZETA
Maximum Operating Temperature 85°C
Sub Type Transceiver
Minimum Operating Temperature -40°C
Receiver Sensitivity -116dBm @ 2.4kbps, GFSK, 0.1% BER
Interface Type SPI
Pin Count 12
Maximum Supply Voltage 3.6V
Minimum Supply Voltage 1.8V
Host communication serial SPI
Modulation Technique FSK, OOK
Modulation FSK, GFSK or OOK
OTA Data Rate up to 500kbps
RF Operating Frequency 433/868MHz ISM band
Operating Band 1 Frequency 850kHz
Number of Operating Bands 1

Key Features

  • The transceiver supports FSK and OOK modulation techniques for robust wireless data transmission.
  • It operates with supply voltages from 1.8V to 3.6V, ensuring low power consumption.
  • Surface mount technology enables easy PCB integration with a compact 12-pin footprint.
  • Features a data rate capability of up to 500kbps and supports SPI communication interface for host control.
  • Designed for operation between -40°C and 85°C, suitable for industrial and automotive environments.
  • Offers a receiver sensitivity of -116dBm at 2.4kbps with GFSK modulation and a range up to 2000m line of sight.
  • Supports power-saving functions and includes features like packet handling, Manchester coding, RSSI measurement, and battery voltage sensing.
  • Manufactured in the United Kingdom, ensuring quality standards for wireless module applications.

Product Description

RF Solutions ZETA-868-SO is a 12-pin RF Transceiver module based on advanced EZRadio® technology and the Si4455 RF transceiver chip. Operating in the 433/868 MHz ISM bands, it delivers up to +13 dBm RF output power with a sensitivity of -116 dBm at 2.4 kbps, GFSK modulation, and 0.1% BER. Designed for low IF/ISM transceiver applications, it supports frequency shift keying modulation techniques including FSK, GFSK, and OOK.

The device operates with supply voltages ranging from 1.8 to 3.6 volts DC and communicates through a serial SPI interface, allowing seamless integration with microcontrollers and embedded systems. Its small 16 x 16 x 2 mm surface-mount package facilitates compact device design.

This module is engineered for durability across wide temperature ranges from -40°C to +85°C, making it suitable for demanding industrial, automotive, and IoT applications including home automation, sensor networking, keyless entry systems, and health-monitoring devices.

Additional functionality includes 64-byte transmit and receive FIFO buffers, packet handling with preamble and sync word detection, CRC generation and checking, Manchester coding, digital RSSI, and a battery voltage sensor. Power-saving modes optimize energy consumption for battery-powered devices.

The transceiver supports multiple modulation formats for versatile wireless communication. SPI interface offers straightforward control and high-speed data exchange. Robust operation within wide voltage and temperature ranges ensures reliability.

Compact SMT form factor enables integration into space-constrained designs. Applications span industrial, laboratory, communication, and IoT systems. Manufactured with quality standards in the United Kingdom. Range capability up to 2000 meters line of sight suits long-range requirements.

Power saving and battery voltage sensing enhance energy management.

The package corresponds to RS Stock No. 903-3062. This product is ideal for engineers designing wireless transceiver modules requiring high sensitivity and flexibility in the 433/868 MHz ISM bands.

Explore the Electronics & Electricals category on EnvMart for this and related RF ICs to support your development needs.

Explore more products in our RF Transceiver IC category.

RF Solutions RF Transceiver Low IF/ISM 433/868MHz FSK/OOK 12-Pin Surface SPI Interface ZETA-868-SO
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Frequently Asked Questions

This model operates in the 433/868 MHz ISM bands, suitable for various wireless applications.

It operates with supply voltages ranging from 1.8V to 3.6V, ensuring low power consumption.

The transceiver has a compact surface-mount package measuring 16 x 16 x 2 mm.

It features a receiver sensitivity of -116 dBm at 2.4 kbps with GFSK modulation.

This model can achieve a data rate of up to 500 kbps, facilitating efficient data transmission.

It is designed to operate within a temperature range of -40°C to +85°C, suitable for industrial and automotive environments.

The transceiver utilizes surface mount technology, facilitating easy PCB integration.

This model is suitable for applications in home automation, sensor networking, keyless entry systems, and health-monitoring devices.

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