ARF7763BA

## NB868 Module 

## **Highlights** 

- Narrow Band RF module 

- Up to 20km 

- 500mW / 27dBm 

- Licence-free frequencies 863-870MHz 

With its unrivaled performance (RF sensitivity **-120dBm** / link budget **147dB** ), our **NB868** module redefines the standards of very long distances data transmission. 

You can therefore consider the use of many products on the same site without disturbances or blindness. 

Available in « **Ready-to-use** » version, this module focuses on **ease of integration** , even for non RF specialists, thus l **imits technological risks, development time and costs** . 

This module uses **licence-free frequencies** and enables a two-way digital link over a range **up to 20 km** (line of sight). 

The implementation of the Narrow Band technology allows a large number of available channels in the frequency band allowed : up to **19 channels @27dBm/2,4kbps and more than 500 channels @14dBm/2,4kbps.** 

The **Narrow Band modules from Adeunis RF** have been certified by a notified body and declared **compliant to the 2010 edition of European R&TTE directive EN300-220** . 

## **Performances** 

Addressed Mode Network mode Packet mode Secured mode 

Range : up to 20km Power: 500mW Radiated RF power : 27dBm Sensitivity : -120dBm Frequencies : 863 to 870MHz RD data rate : 2.4 to 57.6kbps Channels @27dBm/2.4kbps : 19 Channels @14dBm/2.4kbps : +500 Modulation : GFSK 

## **Consumption & needs** 

Operating voltage : 3-3.6V Consumption (stdby) : 8 µA Consumption (RX) : 35mA Consumption (TX) : 700mA (27dBm) 

## **General information** 

## **Hardware** 

Dimensions : 32 x 16 x 3mm Weight : 3 g Operating temperature : -40°C /+85°C Certified EN300-220 V2010 SMD mounting 

Interfaces : UART Microcontroler : STM32 ARM Cortex-M3 RF chip : TI CC1120 

## **Firmware** 

Transparent Mode 

## **Reference** 

- **ARF7763BA** NB868-RTU-500mW Module 

## ADEUNIS RF 

283 rue Louis Néel - Parc Technologique Pré Roux 38920 CROLLES - France Tel. : +33 (0)4 76 92 07 77  - Fax : +33 (0)4 76 04 80 87 www.adeunis-rf.com arf@adeunis-rf.com