Low-power long-range (LPWAN) solutions for IoT and M2M
Low-power long-range (LPWAN) solutions for IoT and M2M

NB-Fi transceiver

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    NB-Fi Sub-1 GHz wireless MCU – high performance, long range wireless and ultra-low power consumption single-chip transceiver.


Description

The NB-Fi transceiver feature fully integrated single-chip programmable NB-Fi modem that provides long range communication (10+ km in urban area) with ultra-low power consumption for Internet of Things / LPWAN applications.

Complies with European (ETSI EN 300-220 V2.1.1) and North American (FCC part 15.247 and 15.249) regulations.

Key benefits

    • NB-Fi Transceiver with SPI Interface
    • Modulation Type: DBPSK
    • Data Rate: 50, 100, 400, 3200, 25600 bit/sec
    • Half Duplex (TDD)
    • Frequency ranges: 430-500 MHz / 860-925 MHz
    • Receiver Sensitivity -148 dBm
    • Max Output power 15 dBm
    • Ultra-low Power Consumption
    • QFN 32 5×5 mm Package
    • Complies with European (ETSI EN 300-220 V2.1.1) and North American (FCC part 15.247 and 15.249) regulations

Applications

    • Automated Meter Reading Systems for utility meters
    • Radio modems for transferring data from devices or sensors
    • Secondary or primary communication channel for security and alarm systems
    • Industrial monitoring and control (Industrial Internet of Things)
    • Smart cities – collecting readings wirelessly from outdoor and indoor temperature, CO and CO2 sensors and others
    • Smart Agriculture – remote data collection from temperature and humidity sensors

IoT applications development

 

Specifications

Weight 20 g
Wireless Protocol

WAVIoT NB-Fi

Frequency band

430 MHz – 500 MHz, 860 MHz – 925 MHz

Supply range

1.8 – 3.7 V

Operating temperature

– 40…85 °C

RX Sensitivity

-148 dBm

Max TX Power

15 dBm

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