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Semtech
  • LoRa®
    • LoRa® Overview

      LoRa Overview

      LoRa is the de facto wireless platform of Internet of Things (IoT). Semtech's LoRa chipsets connect sensors to the Cloud and enable real-time communication of data and analytics that can be utilized to enhance efficiency and productivity.

      • LoRa (PHY)
      • Benefits of LoRa
      • LoRaWAN® Standard
      • Products
    • Applications

      Applications Overview

      With an ever-increasing number of IoT vertical applications, LoRa devices and the LoRaWAN standard is creating business efficiencies and improving lives around the world.

      • Agriculture
      • Cities
      • Environment
      • Healthcare
      • Buildings
      • Homes
      • Industrial Control
      • Retail
      • Supply Chain and Logistics
      • Electricity
      • Gas
      • Water
    • Ecosystem

      Ecosystem Overview

      LoRa is bolstered by a diverse global ecosystem of hardware manufacturers, software designers, network providers, and industry associations.

      • LoRa Alliance®
      • Featured Sensor Use Cases
      • Gateways
      • Software
      • Networks
      • Industry Alliances
    • Resources

      Resources Overview

      Explore our top resources to help you learn more about LoRa devices and the LoRaWAN standard or bring a LoRa-based solution to market.

      • LoRa Products Overview
      • Videos
      • White Papers & Use Cases
      • LoRa Developers & Tech Support
      • LoRa Calculator
      • Amazon Sidewalk
      • Academy for LoRaWAN
      • Logo Use
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      • Press Coverage
      • Contact
  • Products
    • Products Overview

      Products Overview

      Thousands of customers worldwide rely on our diverse product portfolio and world class technology roadmap for solutions in low power wireless communications, optical data transport, video broadcasting, power management, circuit protection, touch sensing, and more.

      Quick Links

      • Product Selector Guides
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    • LoRa® Wireless RF

      Products Overview

      LoRa®, a long range, low power platform, and the de facto wireless platform of Internet of Things, is highly integrated and cost-effective, boasting a notable battery life of up to 20 years, a 3-mile range in urban environments and a 30-mile range outdoors.

      • ICs for Gateways
      • ICs for Sensors/Trackers
      • Software Library
    • Circuit Protection

      Products Overview

      Sophisticated devices that protect sensitive circuitry from Electrostatic Discharge (ESD), Electrical Fast Transients (EFT), Cable Discharge Events (CDE), and other electrical overstress.

      Circuit Protection Products

      • General Purpose ESD Protection
      • ESD & EMI Filter Devices
      • High-Current Lightning Protection
      • Low-Capacitance TVS
      • Low-Voltage ESD Protection
      • Automotive
      • HotSwitch®
      • SurgeSwitch®

      Interfaces

      • Antenna
      • Automotive Ethernet
      • Automotive High Speed
      • Ethernet
      • HDMI
      • RS-485
      • USB
      • VBUS
    • Signal Integrity

      Products Overview

      A comprehensive portfolio of innovative optical, analog and mixed-signal semiconductor solutions that serve the rising global demand for high-speed data transmission products.

      • Clock & Data Recovery
      • Laser Drivers and Transceivers
      • Limiting Amplifiers
      • ROSAs
      • Signal Conditioners
      • Transimpedance Amplifiers
    • Professional AV

      Products Overview

      Advanced off-the-shelf technology that enables end-to-end systems and integrates advanced inline signal processing capabilities such as light compression, broadcast quality scaling and audio down-mixing.

      • BlueRiver®
      • USB Extension
    • PerSe® Smart Sensing

      Products Overview

      Ultra-low power, feature-rich touch controllers that are optimized for numerous applications and provide best-in-class sensitivity with robust noise immunity to enhance touch and near range proximity detection.

      • PerSe® Connect
      • PerSe® Contact
      • PerSe® Control
      • IO Expanders
    • Broadcast Video

      Products Overview

      Award-winning solutions designed specifically to push real-world broadcast boundaries in performance, reach, power, and signal integrity while reducing time to market and design risks.

      • AV Interface & Protocol Conversion
      • Configurable EQ/CD
      • Cable Drivers
      • Cable Equalizers
      • Crosspoints
      • Receivers (Deserializers)
      • Reclocking
      • Transmitters (Serializers)
    • Power Management

      Products Overview

      A pioneer in power management ICs across networking and industrial power, handheld power and automotive applications, Semtech leads the quest to enable a new class of greener, smarter and smaller end products.

      • EcoBrite LED Drivers
      • EcoSpeed DC-DC Converters
      • FemtoBuck DC-DC Regulators and Controllers
      • FemtoSwitch Load Switch ICs
      • nanoSmart LDOs
      • Neo-Iso Solid State Relays
      • Special Functions
    • Cellular IoT Solutions

      Products Overview

      Leading edge-to-Cloud solutions delivering the device, software and connectivity services needed to simplify and accelerate data-driven transformation with cellular IoT.

      • Managed Connectivity
      • Modules
      • Router Solutions
  • Technology
    • Technology Overview

      Technology Overview

      Our highly differentiated, disruptive analog and mixed-signal semiconductors and advanced algorithms enable today's most innovative electronics within some of the fastest growing verticals and markets.

      Quick Links

      • Related Applications
      • LoRa White Papers & Infographics
      • Product Selector Guides
    • LoRa® Wireless RF
      For The IoT

      LoRa Wireless RF
      For The IoT Overview

      LoRa is the de facto wireless platform of Internet of Things (IoT). Semtech's LoRa chipsets connect sensors to the Cloud and enable real-time communication of data and analytics that can be utilized to enhance efficiency and productivity.

      • LoRa (PHY)
      • Benefits of LoRa
      • LoRaWAN® Standard
    • PerSe® Smart Sensing

      PerSe® Smart Sensing Overview

      Semtech's PerSe technology intelligently senses human presence for optimized connectivity and enhanced user experience.

      Quick Links

      • Infographic
      • Brochure
      • Blogs
      • Products
    • Signal Integrity

      Signal Integrity Technologies

      Whether you need high-speed data center connectivity, low-latency wireless fronthaul, or efficient server connections, our FiberEdge®, DirectEdge™, Tri-Edge™, and CopperEdge™ solutions provide the signal integrity foundation for tomorrow's infrastructure challenges.

      Quick Links

      • FiberEdge® and DirectEdge™
      • CopperEdge™
      • Tri-Edge™ PAM4 CDR
    • BlueRiver
      Platform For SDVoE™

      BlueRiver
      Platform For SDVoE™

      BlueRiver AV-over-IP chipsets are the world’s only chipsets to transport uncompressed, zero-latency Ultra HD/4K HDR over standard Ethernet and are the foundation for Software Defined Video Over Ethernet (SDVoE) technology.

      • BlueRiver OVERVIEW
      • BlueRiver APPLICATIONS
      • BlueRiver VERTICAL MARKETS
      • SDVoE ALLIANCE®
    • Circuit Protection

      Circuit Protection Overview

      Semtech is leading the way in Transient Voltage Suppression (TVS) protection solutions that safeguard electronics systems against damage or latch-up caused by electrostatic discharge (ESD), lightning (surge), and other destructive voltage transients.

      • Circuit Protection Overview
      • Z-Platform
  • Design Resources
    • Design Resources Overview

      Design Resources Overview

      Semtech places a high importance on delivering superior design support and provides a wealth of tools and resources with the goal of shortening your time to revenue for your new product introductions.

      • Product Guides
      • Development Support Documentation
      • Parametric Search
      • Quality Assurance
      • LoRa GitHub
      • LoRa PCB Design Review
      • LoRa Calculator
      • LoRaWAN Academy and Training
      • Product Cross Reference Search
      • Frequently Asked Questions
      • mySemtech Document Portal
    • IoT Applications

      Internet of Things

      Award-winning LoRa Technology, ESD and surge protection, and smart control platforms for Internet of Things-enabled devices and low power, wide area network (LPWAN) infrastructure.

        • Smart Agriculture
        • Smart Buildings
        • Smart Cities
        • Smart Emergency
        • Smart Environment
        • Smart Healthcare
        • Smart Home
        • Smart Industrial
        • Smart Logistics
        • Smart Utilities
        • Smart Consumer
    • Professional AV Applications

      Professional AV

      AptoVision BlueRiver™ Technology uses commercial-off-the-shelf Ethernet networks to deliver higher performance, flexibility, and scalability to the Pro AV industry.

        • AV Over IP
        • BYOM Video Conferencing
        • HDMI Extender
        • HDMI Wall Plates
        • Hybrid AV Distribution
        • KVM Switches
        • Multiviewers
        • Point-to-Point Matrix Switching
        • Presentation Switchers
        • SDI Equipment
        • SDVoE™ Integration
        • Smart Display Modules (SDM)
        • USB-C
        • Video Walls
    • Other Applications

      Other Applications

      Award-winning LoRa Technology, ESD and surge protection, and smart control platforms for Internet of Things-enabled devices and low power, wide area network (LPWAN) infrastructure.

      • Automotive
        • Advanced Driver Assistance Systems
        • Automotive Battery Management Systems
        • Automotive USB Charger
        • Infotainment Unit
        • Remote Keyless Entry
        • Telematics Unit
      • Broadcast Video
        • Broadcast Equipment
      • Consumer Electronics
        • Mobile Devices
        • Wearables
        • TVs, Set Top Boxes, Monitors
        • Laptops, Tablets, Computers
        • Appliances & White Goods
        • Computers, Printers, Scanners
      • Industrial
        • Medical Equipment
        • Factory Automation
        • Energy, Smart Grids, Smart Metering
        • Surveillance
        • Test & Measurement
        • Power Tools
      • Infrastructure
        • Data Centers
        • Passive Optical Networks / Fiber to the Home
        • Broadband
      • Networking & Optical Communications
        • Broadband
        • Passive Optical Networks / Fiber to the Home
        • ISM Networks
        • Wireless Infrastructure, Base Stations
        • Data Centers
  • Quality
    • Quality Overview

      Ethical standards drive peak customer satisfaction.

      • Quality Overview
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      • Product Testing
      • Material & Packaging Declarations
      • Quality & Failure Analysis
      • Search Pb(Lead)-Free/RoHS-Green
      • Environmental Initiatives
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  • About
    • Company Overview

      Since our founding in 1960 as a manufacturer of high reliability products, Semtech has grown to become a multinational technology innovator, enabling solutions that help to make the world a better place.

      • Company Overview
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  1. Home
  2. Products
  3. Wireless RF
Wireless RF

Wireless RF

LoRa®, a long range, low power platform, and the de facto wireless platform of Internet of Things, is highly integrated and cost-effective, boasting a notable battery life of up to 20 years, a 3-mile range in urban environments and a 30-mile range outdoors.

Resources

IoTPASS™ Revolutionizes Asset Tracking for Intermodal Transportation WHITE PAPER

IoTPASS™ Revolutionizes Asset Tracking for…

LPWAN Networks Ideally Suited for Gas and Water Metering WHITE PAPER

LPWAN Networks Ideally Suited for Gas and…

Why LoRaWAN® for Water Utilities in North America WHITE PAPER

Why LoRaWAN® for Water Utilities in North…

LoRaWAN® Relay: A Low-Cost, Battery-Powered Network Extender WHITE PAPER

LoRaWAN® Relay: A Low-Cost, Battery-Powered…

Why LoRaWAN® Is Key to AMI Network Systems WHITE PAPER

Why LoRaWAN® Is Key to AMI Network Systems

Smart Cities of the Future WHITE PAPER

Smart Cities of the Future

Ensuring Reliable Gas Supply and Increasing Infrastructure Safety

EBOOK

Ensuring Reliable Gas Supply and Increasing…

Cold Chain Monitoring

EBOOK

Cold Chain Monitoring

Optimized Electrical Grids

EBOOK

Optimized Electrical Grids

SAS Flood Prediction

EBOOK

SAS Flood Prediction

There’s No Place Like a LoRa Smart Home

EBOOK

There's No Place Like a LoRa Smart Home

Leading the Digital Transformation of Water Management

EBOOK

Leading the Digital Transformation of Water…

IoTPASS™ Revolutionizes Asset Tracking for Intermodal Transportation

CUSTOMER STORY

IoTPASS™ Revolutionizes Asset Tracking for…

LPWAN Networks Ideally Suited for Gas and Water Metering

CUSTOMER STORY

LPWAN Networks Ideally Suited for Gas and…

Why LoRaWAN® for Water Utilities in North America

CUSTOMER STORY

Why LoRaWAN® for Water Utilities in North…

LoRaWAN® Relay: A Low-Cost, Battery-Powered Network Extender

CUSTOMER STORY

LoRaWAN® Relay: A Low-Cost, Battery-Powered…

Why LoRaWAN® Is Key to AMI Network Systems

CUSTOMER STORY

Why LoRaWAN® Is Key to AMI Network Systems

Water Sanitation For All With LoRa

CUSTOMER STORY

Water Sanitation For All With LoRa

Water Sanitation For All With LoRa

INFOGRAPHIC

Water Sanitation For All With LoRa

Optimize Building Management

INFOGRAPHIC

Optimize Building Management

Satellite-based IoT Connectivity

INFOGRAPHIC

Satellite-based IoT Connectivity

A Day in a Life With LoRa

INFOGRAPHIC

A Day in a Life With LoRa

LoRa Transforms Smart Utilities

INFOGRAPHIC

LoRa Transforms Smart Utilities

Utility Gas Safety System

INFOGRAPHIC

Utility Gas Safety System

VIDEO

Part 2: Getting up and running with LoRa…

VIDEO

Part 1: Introduction to LoRa Basics™ Modem-E

VIDEO

LoRa-CES 2025 LoRa Demo-Advancing LoRa…

VIDEO

LoRa-CES 2025 LoRa demos-Exploring LoRa range…

VIDEO

Building an End to End Asset Tracking…

VIDEO

LoRa Basics™ Modem v4 Feature Release

Semtech Wireless Technology Benefits People with Hearing Loss

PRESS RELEASE

Semtech Wireless Technology Benefits People…

Semtech Announces Upsize of Revolving Credit Facility

PRESS RELEASE

Semtech Announces Upsize of Revolving Credit…

Semtech’s CopperEdge™: Low-Power 800G/1.6T Copper Solutions for AI Datacenters

PRESS RELEASE

Semtech’s CopperEdge™: Low-Power…

Amphenol Communications Solutions (ACS) and Semtech Introduce 1.6T Active Copper Cable at OFC 2025

PRESS RELEASE

Amphenol Communications Solutions (ACS) and…

Semtech’s DirectEdge™ Portfolio Enables Low-Power 400G/800G AI Data Centers

PRESS RELEASE

Semtech’s DirectEdge™ Portfolio Enables…

Semtech Charts Path to 3.2T Connectivity for Next-Gen AI Data Centers

PRESS RELEASE

Semtech Charts Path to 3.2T Connectivity for…

A close-up visualization of glowing blue fiber optic cables or data streams intertwining against a dark blue background. The cables feature bright orange/yellow connection points where data appears to be transferring. The semi-transparent Semtech logo is visible in the bottom left corner of the image.

On March 25, 2025, Semtech participated in the "Low-Power 1.6T Datacom Transceivers and the Path to 3.2T" webinar hosted by Cignal AI. The session brought together leaders from top companies such as Arista, Lumentum and Marvellto explore the latest advancements in optical transceiver technology. 

BLOG

Webinar Recap: Low-Power 1.6T Datacom Transceivers…
A circular drainage grate with vertical metal bars installed within a rocky shoreline or seawall. The drainage pipe extends into the rocks, showing water level markers inside. A small water molecule graphic appears at the bottom of the image. This represents an IoT-enabled smart drain monitoring system using LoRaWAN® technology for remote water level detection and flood prevention.

The Challenge of Drain Grate Maintenance

In urban and industrial water management, drain grates play a crucial role in preventing debris from clogging sewage systems, retention basins and hydropower plants. These grates filter out foliage, branches and other obstructions, ensuring the smooth flow of water. However, over time, debris accumulation can lead to blockages, increasing the risk of flooding and requiring frequent manual inspections. 

BLOG

Smart Drain Grate Monitoring: Enhancing Efficiency…
A white semi-truck with blue trailer driving on an open highway, overlaid with blue network and connectivity graphics that suggest IoT or satellite connectivity. The image visually represents connected transportation for the blog "Webinar Recap: Revolutionizing Asset Tracking through Satellite-Based IoT Technologies," showing how modern trucking integrates with advanced tracking technologies for real-time supply chain visibility.

In a recent webinar hosted by Beecham Research on space-based asset tracking, industry experts came together to explore the latest advancements in asset tracking, through the enablement of satellite Internet of Things (IoT) connectivity. With increasing global demand for real-time asset monitoring, satellite technology is transforming how businesses track and manage their assets, even in the most remote areas. This blog serves as a summary of the conversations that took place during the live webinar. 

BLOG

Webinar Recap: Revolutionizing Asset Tracking…
High-performance data center rack featuring network switches with illuminated optical modules and organized cable management. The image shows networking equipment with blue and green illuminated ports, bundled fiber optic cables running in neat arcs, and multiple interconnected devices. The Semtech logo appears in the bottom left corner. This visual represents the advanced low-power optical interconnect technology discussed in the "Linear Pluggable Optics" webinar for AI and hyperscaler data center applications.

Earlier this month, Semtech and Keysight recently held a webinar focused on the concept and technology of Linear Pluggable Optics (LPO). We reviewed the important technical differentiators found in this emerging interconnect field and how the electro/optic interoperability and testing needs are being addressed to satisfy cutting-edge system interconnect performance needs. 

BLOG

Webinar Recap: Linear Pluggable Optics – The…
Industrial flow meter with digital display showing measurement readings, mounted on a blue pipe against a white brick wall background. The device features white circular casings and a small LCD screen displaying numerical values. A minimalist molecular or network logo appears in the lower left corner.

In this second installment of a two-part series, we’ll explore how Sehaj Synergy Technologies Private Limited (SSTPL) and Tata Communications have successfully leveraged LoRaWAN® technology to implement smart metering applications across India. The following use cases highlight the benefits and impact of LoRaWAN, demonstrating its widespread adoption across various market segments, including commercial, enterprise, residential, and community applications.  

BLOG

Part 2 - Smart Metering in India: Transforming…
Industrial flow meter with digital display showing measurement readings, mounted on a blue pipe against a white brick wall background. The device features white circular casings and a small LCD screen displaying numerical values. A minimalist molecular or network logo appears in the lower left corner.

The adoption of smart meters in India is revolutionizing utility management, particularly in water and energy consumption. With increasing urbanization and the growing need for resource conservation, smart metering solutions provide real-time visibility, automated controlsand data-driven decision-making capabilities. This transformation is particularly evident in large-scale commercial and residential projects, where efficient resource utilization is critical for sustainability and cost reduction.

BLOG

Part 1 - Smart Metering in India: Transforming…

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