RF Solutions ZETA-868-D RF Transceiver Module 868 MHz, 1.8 → 3.6V

  • RS Stock No. 122-5258
  • Mfr. Part No. ZETA-868-D
  • Manufacturer RF Solutions
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): GB
Product Details

ZETA 433/868MHz RF Transceiver Modules

The ZETA modules are cost-effective high-performance sub-1GHz ISM band radio modules based on EZRadio® technology and the Si4455 RF transceiver chip.

RF Operating Frequency: 433/868MHz ISM band
RF Output Power: up to +13dBm
Receiver Sensitivity: -116dBm @ 2.4kbps, GFSK, 0.1% BER
Modulation: FSK, GFSK or OOK
OTA data rate: up to 500kbps
Range: up to 2000m (Line of Sight)
Supports Manchester coding
Supports packet handling with preamble detection, sync word detection and CRC generation/checking
64byte Tx and Rx FIFOs
Digital RSSI
Host communication: serial SPI
Battery voltage sensor
Power-saving functions
Power supply: +1.8 to +3.6Vdc
Operating temperature range: -40 to +85°C
Dimensions: 16 x 16 x 2mm SMT format
Applications: Home automation, Sensor networking, Keyless entry, Health monitoring, communication for the Internet of Things (IoT)

RS Product Codes
903-3062 ZETA-868-SO 868MHz transceiver
903-3068 ZETA-433-SO 433MHz transceiver
122-5258 ZETA-868-D 868MHz transceiver (DIP Version)
122-5257 ZETA-433-D 433MHz transceiver (DIP Version)


A Codec chip to perform module setup functions and packet operations is available under RS Part No. 903-9394.



Wireless Modules - RF Solutions

Attribute Value
Module Type Transceiver
Supported Frequency Bands 868 MHz
Modulation Technique FM
Maximum RF Data Rate 500kbit/s
Maximum Output Power +13dBm
Receiver Sensitivity -116dBm
Supported Bus Interfaces SPI
Supply Voltage 1.8 → 3.6V
Dimensions 16 x 16.5 x 2mm
Height 2mm
Length 16.5mm
Maximum Operating Temperature +85°C
Minimum Operating Temperature -40°C
Width 16mm
Temporarily out of stock - back order for despatch 05/10/2020, delivery within 4 working days from despatch date
Price Each
Was MYR57.72
MYR 55.03
Per unit
1 - 4
5 - 24
25 +