#external gps antenna

[rfantennaindia]

[rfantenna]

Eteily Technologies India Pvt. Ltd.

GPS Marine Antenna With RG58 (L- 3MTR) Cable + N (F) St. Connector

SKU: ET-GPMR-2L3-NFS

For More Info - https://eteily.com/

#eteily#technology#eteilyindia#battery#manufacturers#telecom#fiberglassantenna#rf#antenna#GPS#marineantenna#connector#delhi

[christanworkshop]

DIY: Marauder with Screen and GPS For Flipper Zero

Many of you would have seen the humongous ESP32 add-on module with touch screen and GPS for Flipper Zero shared in discussion groups, forums, etc. Well, this tutorial will provide you with all the information you need to build one yourself.

This build consists of mainly 4 parts. The TFT LCD 2.8" 240x320 SPI ILI9341 Touch Display cost me around US$5.50, the ESP32-WROOM-32U module cost around US$3, the NEO-6M GPS module cost around US$2.20 and an 8dbi 2.4GHz Wifi Antenna which cost around US$2. All of these parts can be easily found in online marketplaces like Aliexpress, Amazon, etc. Here is how you need to wire them up together. How you wish to lay this out or mount on a prototyping board is entirely up to you. As long as the connections are correct, you are good to go. The GPS module is optional, and mainly, it's used for the war driving functionality.

Next, you need to download all the firmware needed from here. Please download the Bootloader, Partitions, Boot App and Firmware files for v4 (Yes, v4 files, not any others) and save it on your computer.

Now, press and hold the BOOT button on your ESP32-WROOM-32U module and connect it to your computer using a data-capable USB cable (some USB cables can only charge), then let go the BOOT button. Open Google Chrome or Microsoft Edge browser and go to ESPWebTool. Click the CONNECT button, then select the ESP32 usb serial connection. It should look something like below but can vary a little between different computers and operating systems.

Select the firmware files for each slot exactly like below (take note of the 0x1000, 0x8000, etc. and their corresponding .bin files), then hit the PROGRAM button.

When completed successfully, you can unplug the USB cable from the ESP32 module and now you can connect your Marauder module to your Flipper Zero. Please ensure that your Flipper Zero is turned off before you connect it, and also turn off your Flipper Zero before disconnecting it. The 3.3V pin is also used by your Flipper Zero's SD card reader and connecting/disconnecting external modules that use this pin while the Flipper Zero is on can potentially corrupt the SD card. So, if everything went according to plan, your Marauder module should boot up and everything should look like below.

NOTE: If your Marauder boots up, but when you try to touch the screen and get no response, try tapping around the bottom part of your screen and see if the touch panel seems to be in inverted position from the actual display. Should this happen to you, just flash your ESP32 module again following the steps above, but use the v6 firmware. This should resolve the issue.

In this build, I just prototyped this on breadboard, but you can of course make it permanent by soldering it on to a prototype board and 3D print a case for it. This setup is essentially just using the Flipper Zero as a battery pack, instead of using the Flipper Zero to control Marauder. The large screen does make some things easier to do, compared to the small screen of the Flipper Zero, and there may be some functionality (not much) that is not currently in the Flipper Zero Marauder companion app. Here is a video showing the different menus in Marauder.

Personally, I don't think I will actually want to bring something so big around with me, along with my Flipper Zero. I think what makes Flipper Zero special is just how compact it is and all the different functionality cramped into it. This would probably be better off as a standalone unit by just hooking up a battery, but that's just me. Well, that's it for this tutorial. I hope you found this helpful. If you haven’t already done so, check out my Makers & Hackers Exchange Facebook group to learn more from other Flipper Zero users.

Here's a good intro to Marauder if you are unfamiliar.

[adafruit]

PCB of the day! Ultimate GPS Logger Shield 🌐🔌🛰️

MTK3333 chipset with -165 dBm sensitivity, 10 Hz updates, 99 channels, 30mA power draw, Arduino-compatible. Includes MicroSD slot, RTC battery (7-year backup), built-in & external antenna options, PPS output, LEDs, big prototyping area. Enables high-speed logging/tracking.

[gaxcesensorss]

VBOX Sport: The ultimate GPS data logger for precision and performance enthusiasts! Waterproof and battery-powered, this cutting-edge device operates at 25 Hz, capturing highly accurate GPS data. Perfect for measuring performance metrics or lap times, its robust design ensures reliability in all conditions.

Features

25 Hz GPS data logging

Performance testing & lap timing

Bluetooth interface to iPhone™ or iPad™

Over 6 hrs battery life

Inbuilt and external GPS antenna

Robust, waterproof, and lightweight enclosure

Contact us for more information: Phone: +91-9371730123 Email: rohan@gaxcesensors.com

For more details visit - https://gaxcesensors.com/vbox-sport/

[ariatelecomsolutions]

GSM 4G Router: Revolutionizing Wireless Connectivity

In today’s fast-paced digital world, uninterrupted internet connectivity is essential for both personal and professional activities. The GSM 4G router has emerged as a vital tool for businesses and individuals seeking reliable, high-speed wireless internet. By combining the capabilities of GSM (Global System for Mobile Communications) and 4G LTE technology, this router ensures seamless connectivity, even in remote areas where traditional broadband access may be limited.

What is a GSM 4G Router?

A GSM 4G router is a wireless networking device that uses GSM and 4G LTE networks to provide internet access. Equipped with a SIM card, this router connects to cellular networks, delivering high-speed internet without the need for a wired connection.

Why Choose a GSM 4G Router?

The growing popularity of GSM 4G routers stems from their ability to offer flexibility, mobility, and high-speed internet in various settings. Here are some key reasons to consider this device:

Reliable Connectivity GSM 4G routers provide consistent internet access by utilizing cellular networks, ensuring connectivity in areas without broadband infrastructure.

Portability These routers are compact and portable, making them ideal for remote work, travel, or temporary setups.

Cost-Effective By eliminating the need for wired installations, GSM 4G routers reduce setup costs while providing scalable internet access.

Quick Deployment Unlike traditional routers requiring cabling, a GSM 4G router can be set up in minutes, simply by inserting a SIM card.

Backup Connectivity Businesses can use GSM 4G routers as failover options to maintain internet access during broadband outages.

Features of Advanced GSM 4G Routers

When selecting a GSM 4G router, it’s important to consider the following features:

High-Speed Internet: Support for 4G LTE networks ensures fast download and upload speeds.

Multiple Device Connections: Offers Wi-Fi capability for connecting multiple devices simultaneously.

Built-In Firewall: Provides security features to protect against unauthorized access and cyber threats.

Remote Management: Enables monitoring and configuration through web-based or mobile platforms.

Robust Build: Designed to withstand harsh environments for industrial or outdoor use.

Applications of GSM 4G Routers

Remote Work: Provides flexible internet access for professionals working from home or remote locations.

Surveillance: Powers internet-enabled CCTV systems in areas without wired connections.

Retail and POS Systems: Ensures reliable connectivity for payment systems and inventory management.

Transport and Logistics: Offers real-time GPS tracking and data exchange for fleets.

Smart Homes: Supports IoT devices and smart home systems with a stable internet connection.

Choosing the Right GSM 4G Router

When selecting a GSM 4G router, prioritize compatibility, speed, and additional features such as external antenna support for improved signal reception. Reputable manufacturers ensure reliable products that cater to various business and personal needs.

Leading GSM 4G Router Providers

Aria Telecom Aria Telecom provides high-performance GSM 4G routers tailored for industrial, enterprise, and personal use. Known for reliability and advanced features, their routers ensure uninterrupted connectivity.

Huawei A global leader in networking solutions, Huawei offers robust GSM 4G routers with advanced connectivity options.

TP-Link TP-Link delivers affordable and user-friendly GSM 4G routers suitable for home and small business use.

Netgear Known for their high-quality networking products, Netgear offers GSM 4G routers with excellent speed and coverage.

D-Link D-Link’s range of GSM 4G routers combines affordability with advanced features for both personal and professional applications.

[g-nicerf]

GPS01-TD Module: A Comprehensive Solution for Quad-Mode GPS Positioning and Navigation

In today's rapidly evolving technological landscape, precise positioning capabilities have become a core requirement for various applications. The GPS01-TD module, as an advanced quad-mode GPS module, integrates multi-system compatibility supporting BDS/GPS/GLONASS/Galileo/QZSS/SBAS, with a special emphasis on fully supporting the BeiDou III signals. It provides users with a high-quality, interference-resistant, and low-power positioning and navigation solution. This module is not only technologically advanced but also environmentally friendly and energy-efficient, making it a rare high-performance GPS module choice in the market.

Multi-System Compatibility

The GPS01-TD module supports BDS/GPS/GLONASS/Galileo/QZSS/SBAS, allowing it to provide accurate positioning services globally with its quad-mode compatibility.

It fully supports BeiDou III signals, enhancing positioning accuracy and reliability in the Asia-Pacific region.

High Precision and Fast Positioning

The GPS01-TD module offers high-precision positioning with a tracking sensitivity of -163dBm and a cold start capture sensitivity of -147dBm, ensuring rapid positioning even in weak signal environments. It supports A-GNSS assisted positioning, enhancing startup speed and positioning accuracy.

Design Advantages

With a low-power design, the module is suitable for applications requiring long-term operation, reducing energy consumption and extending device lifespan. It also supports powering active antennas, enhancing signal reception capability and adapting to a wider range of external application needs.

Application Diversity

The module is suitable for personal positioning and navigation products like smartwatches and fitness trackers. It can be used for vehicle and maritime navigation, improving the safety and efficiency of transportation. In IoT devices, such as freight tracking and smart logistics, it provides real-time, accurate location data. Additionally, it is ideal for handheld portable devices like outdoor adventure gear and emergency response equipment, ensuring reliability in various environments.

Strong Interference Resistance

The module employs advanced signal processing technology to enhance interference resistance, maintaining stable performance even in urban areas with tall buildings or complex natural environments.

Global Navigation Assurance

With its quad-mode system providing global coverage, the GPS01-TD module ensures continuous and accurate positioning services regardless of the country or region.

The GPS01-TD module showcases its competitive advantages as an advanced quad-mode GPS module in the market. Whether for commercial applications or personal use, the GPS01-TD offers an efficient and reliable positioning solution. By supporting BDS, GPS, GLONASS, Galileo, QZSS, and SBAS, it ensures seamless navigation services globally, with comprehensive support for BeiDou signals enhancing positioning accuracy and reliability worldwide. This module combines strong interference resistance with a low-power design, making it a highly popular choice for positioning and navigation solutions. Users can rely on the GPS01-TD module to provide continuous and accurate positioning services in complex environments, making it an ideal option for introducing precise and reliable global positioning support across various application fields.

For details, please click：https://www.nicerf.com/products/ Or click：https://nicerf.en.alibaba.com/productlist.html?spm=a2700.shop_index.88.4.1fec2b006JKUsd For consultation, please contact NiceRF (Email: sales@nicerf.com).

[myerseng]

The Evolving Role of an Antenna Manufacturer in Today's Connected World

In the age of rapid technological advancements, where connectivity has become as essential as electricity, the role of an antenna manufacturer is more critical than ever. Antennas, the unsung heroes of wireless communication, are the bridge that connects devices to networks, enabling everything from smartphones to satellite communications. But what exactly does an antenna manufacturer do, and why are they so vital in today’s interconnected world?

The Core Function of an Antenna Manufacturer

At the heart of every wireless communication system is an antenna. These devices are responsible for transmitting and receiving electromagnetic waves, which carry data across distances without the need for physical connections. An antenna manufacturer designs develops, and produces these essential components, ensuring they meet specific performance criteria tailored to different applications.

Whether it’s for consumer electronics, automotive, military, aerospace, or telecommunications, the demands placed on antennas vary widely. An antenna manufacturer must, therefore, possess a deep understanding of electromagnetism, materials science, and signal processing to create products that perform reliably under diverse conditions. Precision in design and production is crucial since even minor deviations can significantly impact the performance of the entire communication system, iridium external antenna.

Innovation and Customization

The competitive landscape for antenna manufacturers is driven by innovation and customization. With the increasing complexity of wireless systems, off-the-shelf antennas often don’t meet the specific needs of cutting-edge applications. This is where a specialized antenna manufacturer shines, offering customized solutions that are tailored to the unique requirements of their clients.

For instance, in the automotive industry, antennas need to be compact, robust, and capable of handling multiple communication standards such as GPS, Wi-Fi, and cellular networks simultaneously. In contrast, antennas designed for satellite communications must be capable of operating in extreme environmental conditions while maintaining precise directional accuracy. The ability to innovate and provide custom solutions sets leading antenna manufacturers apart from the competition.

Addressing Modern Challenges

As the world moves towards more advanced wireless technologies like 5G, the Internet of Things (IoT), and beyond, antenna manufacturers face a new set of challenges. The demand for smaller, more efficient, and higher-performing antennas has never been greater. These antennas must not only be capable of handling increased data loads but also operate across a broader range of frequencies with minimal interference.

Moreover, sustainability has become a critical consideration in antenna manufacturing. As industries seek to reduce their environmental footprint, manufacturers are under pressure to adopt greener production processes and develop antennas that are more energy-efficient and made from recyclable materials.

The Future of Antenna Manufacturing

Looking forward, the future of antenna manufacturing is bright but complex. The ongoing development of technologies such as smart antennas, beamforming, and massive MIMO (Multiple Input, Multiple Output) systems for 5G and 6G networks will require antenna manufacturers to continue pushing the possible boundaries. This will involve not only advanced design and manufacturing techniques but also close collaboration with industries and research institutions.

In conclusion, the role of an antenna manufacturer is integral to the continued evolution of our connected world. As demand for faster, more reliable, and more versatile wireless communication grows, these manufacturers will remain at the forefront of innovation, ensuring that we all stay connected, no matter where we are.

[jcblaccessoriesservices]

Top-Rated Android Car Players for a High-Tech Driving Experience

An Android car player is powered by an Android operating system and essentially functions as an in-car entertainment system with navigation function, music player, and video player that have access to the internet. They usually include touchscreen user interfaces and support app installation through Google Play Store. It provides connectivity through Bluetooth, Wi-Fi, and USB. The device allows you to make hands-free calls, and thus assures more convenience and safety while driving.

In today's tech-driven world, enhancing your car's functionality with JCBL Accessories’ Android Car Unit is not just a luxury—it's a necessity. Android Car Units offer a range of advanced features, making them absolutely necessary for modern car owners.

Key Features of Android Car Player:

1. High-Definition Display: Colours come alive on the vibrant QLED display for an immersive view.

2. Seamless Connectivity: Be connected without worries of cables through wireless CarPlay and Android Auto.

3. Inbuilt GPS: Inbuilt GPS for navigation, featuring voice guidance, real-time traffic, and street names.

4. Immersive Audio: DSP support and advanced audio systems bring crystal-clear sound to life.

5. Ample Storage: Equipped with an option for more storage, multitasking has become quite easy and fluent.

Nexus Drive Android Car Player

The Nexus Drive 9-inch Double-DIN Android Screen features a quad-core Cortex A-53 processor, 4GB RAM, and 64GB ROM for smooth performance and ample storage space. High-Definition colour displays are supported with built-in GPS, Bluetooth 4.2, and Wi-Fi. It supports wireless Android Auto and Apple CarPlay, the split-screen multitasking feature, and hands-free calls. With the 32-band equaliser and 100W stereo output, experience astounding audio quality. Other features that give this the best in-car entertainment upgrade include a capacitive touch screen, steering wheel controls, and support for external hard drives and cameras.

ATOTO S8 Ultra Android Head Unit

ATOTO S8 Ultra is a next-generation double DIN Android car stereo, with 6GB RAM and 128GB ROM literally to elevate in-car experience to a new level. Featuring a glowing 9.1-inch QLED display, this product allows for vivid views and easy customizations. High performance and energy efficiency are guaranteed by a powerful 12nm SoC and ARM Cortex Octa-Core processor. Connect it to multiple internet options: WiFi, Bluetooth, USB Tethering, or the built-in 4G Cellular Modem (SIM card not included). Dual Bluetooth supports connections at the same time; aptX HD codec for premium audio quality. Wired and Wireless Android Auto and CarPlay for a seamless smartphone integration experience.

With a preamplifier, 32-band equaliser, and all the sound modes at your reach to be customised, you can get a better sound experience. Charge your phone with QC Fast Charging via the USB port.

It comes with a built-in GPS chip and support for an external antenna in places where network coverage may be weak. Enjoy a complete in-car entertainment and connectivity solution with the S8 Ultra.

Visit the product or click on the image above.

ATOTO S8 Ultra Plus

The next generation comes in the form of the ATOTO S8 Ultra Plus: a double-DIN Android car stereo designed to revamp your in-car experience by killing it with its brilliant 10.1-inch QLED adjustable display for stunning visuals and effortless customization. It works under the power of a strong 12nm SoC and Cortex Octa-Core processor with 6GB RAM and 128GB ROM, balancing high performance and energy efficiency.

Stay connected with many internet options: WiFi, Bluetooth, USB Tethering, or the built-in 4G Cellular Modem. Dual Bluetooth supports simultaneous connections to your phone or computer. The aptX HD codec ensures premium audio quality.

Increase safety with High Definition Virtual Surround View and Live Rear View, gesture control for easy access. Get a better audio experience through the Pre-amplifier 32-band equaliser with inbuilt Toshiba amplifiers with peak power output up to 200 watt customizable sound modes. Charge your phone via the USB port using QC Fast Charging.

It comes with inbuilt GPS and an external antenna, which makes navigation reliable, even in areas with low networks. The S8 Ultra Plus offers both in-car entertainment and connectivity solutions.

Visit the product or click on the image above.

Conclusion

Investing in a JCBL Accessories  Android Head Unit not only upgrades your car’s tech but also enhances your driving experience, making it safer and more enjoyable. Whether you’re streaming music, making hands-free calls, or navigating through traffic, these units offer unparalleled convenience.

[treeremovalpensacola]

DPL Telematics launches AssetView Stealth Tracking System

There are a few things that are certain in Pensacola that you will have to deal with at some point - tree removal and tree trimming. Before you hire a Tree removal service in Pensacola company you should take into consideration before hiring a tree service company. Some of the things you should consider include: - The type of tree that needs to be removed - The size of the tree - The location of the tree - The condition of the tree If you are unsure about whether or not you need to hire a tree removal company, contact Tree Removal Pensacola for a consultation. We will be able to assess your situation and give you our professional opinion. DPL Telematics, a provider of advanced asset monitoring and telemetry technologies, released the AssetView Stealth Tracking System. The AssetView wirelessly monitors and tracks any powered or unpowered asset to improve logistics, manage inventory and curb theft. The small, portable GPS unit is completely self-contained and can be hidden on any asset. The AssetView Stealth allows managers to remotely monitor any asset accurately from an internet-based software package and mobile app. “We are excited to introduce the fourth member of our revolutionary AssetView family of devices,” said Tony Nicoletti, CEO at DPL Telematics. “Coupled with intelligent device tamper detection, customers know immediately if the unit is moved along with a mapped location of the alert. It is a new layer of security built into an easy-to-use tracking solution for any asset to decrease loss exposure and better manage inventories.” The unit features: No external wiring or antenna. Internal battery power, powered by 2 x AA Lithium batteries. Tamper detection with immediate text and email alerts if the unit is removed. Long battery life that is self-powered up to 10 years on daily updates, up to 2 and a half years on more detailed tracking. Wireless, two-way communication. Activate recovery mode or set movement alerts over the air from the software or mobile app. Waterproof design. Tip and impact detection. Complete GNSS coverage. Global cellular coverage. Month-to-month agreement. “Since the AssetView Stealth has marginal install time and uses readily available AA batteries, customers can easily replace them anytime they are alerted that its power is getting low. Its small size and affordable price point allow anybody to easily track nearly anything, regardless of its power source,” added Nicoletti. “Customers control their monthly subscription with the option to deactivate and reactivate as needed without penalty, which is ideal for seasonal or demand-based usage.” The post DPL Telematics launches AssetView Stealth Tracking System first appeared on Landscape Management.

[carlimuja]

Master Fleet Management: Vehicle GPS Tracker Guide

In Singapore's logistics scene, companies looking to boost fleet management, cut expenses, and improve efficiency must now integrate vehicle GPS trackers. Discover a clear, in-depth introduction of these devices for companies looking to begin using vehicle GPS trackers, guaranteeing a smooth integration into day-to-day operations.

I. Understanding the Basics of Vehicle GPS Trackers

The first step in implementing a GPS tracker for your fleet of vehicles is to have a firm grasp of its fundamental elements. These trackers, made for both cars and trailers, have a communication module for sending data and a GPS module for tracking location. Learn about the features of the particular model you want, such as its compatibility with your current systems, ability to geofence, and real-time tracking capabilities, to ensure the best fit for your needs.

II. Selecting the Right GPS Tracker for Your Fleet

Selecting the right GPS tracker requires considering your company's particular requirements. Consider things including the number of vehicles in your fleet, the kind of vehicles or trailers, and the specific tracking requirements. Seek for trackers equipped with features such as extended battery life, tamper alerts, and local cellular network compatibility in Singapore.

Vital Things to Consider When Selecting a GPS Tracker

Battery Life: Opt for trackers with extended battery life to minimise downtime.

Tamper Alerts: Ensure your tracker can detect unauthorised tampering for enhanced security.

Local Network Compatibility: Verify that the tracker seamlessly connects to Singapore's cellular network for reliable tracking.

III. Installation Process: Step-by-Step Guide

After obtaining your GPS trackers, installing them is a simple process. First, choose the best spots for discreet installation on your cars or trailers. Afterwards, take these actions:

Power Connection:

Connect the tracker to the vehicle's power source for continuous operation.

Achieve correct wiring to prevent any electrical problems.

Secure Mounting:

Place the tracker in a secure and inconspicuous location to prevent tampering.

Use durable mounting materials to withstand various weather conditions.

Activation and Configuration:

Activate the tracker using the provided credentials.

Configure settings such as reporting intervals and geofencing parameters.

IV. Integrating GPS Data into Your Operations

Integrating the GPS data into your everyday operations is the next step after the trackers have been installed successfully. Web browsers and mobile apps can be used to access the user-friendly interfaces of most GPS tracker platforms. Teach your staff how to analyse the trailer tracking data and use the insights for better fleet management.

Utilising GPS Data for Fleet Optimization

Route Optimisation:

Analyse historical data to identify the most efficient routes and reduce travel time.

Implement real-time route adjustments based on traffic or weather conditions.

Maintenance Scheduling:

Track vehicle usage patterns to schedule preventive maintenance effectively.

Receive alerts for upcoming service requirements.

Driver Behavior Monitoring:

Utilise GPS data to monitor driver behaviour, promoting safer driving practices.

Implement reward systems for drivers with exemplary records.

V. Troubleshooting Common Issues

There may occasionally be problems with GPS trackers, even the most dependable ones. Get your group ready to solve typical issues quickly:

Poor Signal Reception:

Check for obstructions or interference affecting GPS signal strength.

Consider external antennas for areas with consistently weak signals.

Data Inconsistencies:

Regularly update the tracker's firmware to address software-related issues.

Verify the accuracy of GPS data by cross-referencing with other sources.

VI. Ensuring Regulatory Compliance in Singapore

Ensuring adherence to local regulations concerning vehicle tracking is imperative within the regulatory framework of Singapore. Familiarise yourself with the pertinent regulations and set up your GPS trackers accordingly to comply with legal requirements.

Key Regulatory Considerations for GPS Tracking in Singapore

Data Privacy Compliance:

Implement measures to safeguard sensitive location data by local privacy laws.

Obtain necessary consent from drivers regarding GPS tracking.

Regulatory Reporting:

Generate reports as required by local authorities to demonstrate compliance.

Keep up with any updates or modifications to the regulatory environment.

ALSO READ: What You Need To Know About IoT Trailer Tracking

Conclusion

Integrating trailer tracking features into your fleet requires a strategic approach, from choosing the best tracker to incorporating the data into your operations easily. Businesses can use GPS tracking technology to optimise their fleets, improve security, and guarantee local regulations are followed by following this user guide. Adopting effective tracking solutions becomes a strategic necessity for long-term success as Singapore's logistics sector develops.

Contact Overdrive IoT to streamline dispatch, reduce idle time, and optimise resources for your business.

[rfantennaindia]

Eteily Technologies India Pvt Ltd

GPS PCB Passive Antenna Ceramic Patch Type

SPECS :

1. Product- Antenna

2. Type-Internal Antenna

3. Technology- GPS/GLONASS/Beidou

4. Radiation-Omnidirectional

5. Mounting-Thru-Hole Mount Ceramic

6. Dimension-25x25, 18x18, 15x15, 12x12, 10x10, 8x8

For More Info -

+91 88890 17888

#eteily#technologies#eteilyindia#telecom#telecommunications#gps#gpstracker#gpsantenna#pcb#india

[rfantenna]

Bluetooth trackers and GPS trackers serve similar purposes but operate in different ways and have distinct features:

Bluetooth Tracker:

Range: Bluetooth trackers typically have a shorter range, usually around 100 feet indoors and up to 300 feet outdoors. The range can vary depending on the model and the environment.

Functionality: They rely on Bluetooth technology to connect to a smartphone or other compatible device. Users can track the location of the item to which the tracker is attached using a mobile app.

Battery Life: Battery life is usually longer compared to GPS trackers since they have a smaller range and don't require constant communication with satellites. Some Bluetooth trackers come with replaceable batteries, while others have rechargeable ones.

Accuracy: They are less accurate in pinpointing the exact location compared to GPS trackers. Bluetooth trackers provide a general idea of the item's location based on the last known connection with the smartphone.

[altamereplanotx]

Ceramic Auto Tint Key Features

Ceramic Auto Tint Key Features

Ceramic window tint has a reflective external look and works to keep your car from absorbing excess heat. It also provides privacy by making it harder for people outside your vehicle to see inside. This is achieved by a hard section infused with nanoparticles that aid in the reflection of UV and Infrared radiation. The next layer is a transparent polyester sheet that adds strength and reduces scratching.

It’s Shatterproof

Ceramic tint for cars is shatterproof, protecting your vehicle’s windows from glass fragments that can be caused by road debris. It is also highly effective in resisting heat and solar glare while maintaining optical clarity. Ceramic tint also reduces the risk of theft by making it difficult for criminals to see the contents inside your car. A new car theft is reported every 36 seconds in the US – ceramic tint can help protect your valuables by deterring criminals from breaking into your vehicle. All ceramic tints rely on nano-ceramic particles to block the sun’s harmful UV rays and infrared light, but some newer innovations  go even further with concentrated, enhanced nano-ceramic technology to provide unparalleled performance. Unlike cheap tint that fades and needs replacing over time, ceramic auto tint is designed for the long term and will continue to look great year after year. It also provides superior privacy for passengers and the interior of your vehicle.

It’s Energy Efficient

The best automotive tints block 98% of the sun’s harmful ultraviolet (UV) and infrared (IR) rays. They also reject a lot of heat, keeping your car’s interior cooler and decreasing the need for air conditioning. This can help you save money and reduce your carbon footprint! Regular tint fades and bubbles, but premium ceramic films are durable. They don’t change color or scratch and are easy to maintain. Unlike dye-based films, they don’t interfere with built-in antennas or sensitive on-board electronics. They also have a lower Solar Heat Gain Coefficient and a higher Total Solar Energy Rejected (TSER) percentage, making them more energy efficient than traditional tints. A new car theft is reported every 36 seconds, and ceramic tints make your vehicle less attractive to potential thieves. They also provide increased privacy without darkening the windows too much. Additionally, ceramic tints don’t interfere with cellphone or radio signals, which is a major benefit for busy people on the go.

It’s Durable

Unlike dyed tints, ceramic window film for cars won’t fade or lose its color. Its high quality construction enables it to withstand extreme temperatures, while also keeping the vehicle cool and comfortable. This is a result of its advanced IR-blocking technology and insulating properties. The ceramic particles found in this upgraded tint reflect and disperse the sun’s UV and IR rays, preventing them from entering your vehicle’s cabin. This helps to protect you from skin damage, keeps dashes and leathers looking fresh and new, and prevents plastics and paints from fading or cracking. This superior film is available in a wide range of colors to suit any car’s style, while still providing a sleek and modern look. Its durability makes it a smart investment that will last much longer than other types of tint. Plus, it doesn’t interfere with radio, GPS, or cell signals like some dyed tints can.

It’s Affordable

Compared to carbon window tint, ceramic car film has more heat rejection capabilities and is also shatter-resistant. Its higher quality means it costs more, but many people find it worth the investment considering that they will use it for a long time. It also comes with a wide range of tint percentages so you can choose how dark you want your vehicle. It blocks 99% of harmful UV rays, keeps the interior cool, and reduces glare both day and night. It also helps to protect your belongings from sun damage. Another benefit is that it makes your vehicle more secure and deters thieves because criminals will have a hard time seeing inside. In addition, it does not interfere with radio or cellphone signals and can be used on all windows. It also has a sleek modern look that can enhance any contemporary vehicle. This high-performance film was even fitted along the bottom of NASA’s space shuttle to protect astronauts during re-entry. Read the full article

[jcmarchi]

Detecting Storms Thanks to GPS - Technology Org

New Post has been published on https://thedigitalinsider.com/detecting-storms-thanks-to-gps-technology-org/

Detecting Storms Thanks to GPS - Technology Org

Researchers at ETH Zurich have succeeded in detecting heavy precipitation events directly with GPS data. The results of their study could significantly improve meteorological monitoring and forecasting.

Electric discharge during a thunderstorm. Image credit: Pxhere, CC0 Public Domain

An exceptionally severe storm swept over Zurich on 13 July 2021 shortly before 2 a.m.: howling squalls, constant lightning and torrential rain woke people up with a start. Benedikt Soja, Professor of Space Geodesy, also got little sleep that night. “It was one of the most severe storms I’ve ever witnessed. I woke up in the middle of the night and could see the storm raging through the window,” he remembers.

The scale of the storm was evident the next morning – fallen trees on streets and in parks, damaged rooftops and overhead tram lines pulled down in various parts of Zurich. The ground in the vicinity of the Hönggerberg campus was also strewn with branches and even entire trees. “The storm must have passed right over ETH,” says Soja.

GPS data outages

A GPS station on the roof of the Institute of Geodesy and Photogrammetry on the Hönggerberg campus records the signals of various satellite systems around the clock. When examining the data of the night of the storm in more detail, Soja and his colleagues at the Institute couldn’t believe their eyes. “There were outages in the GPS data processing. We couldn’t understand at first what had caused them,” says Matthias Aichinger-​Rosenberger, a former postdoc in Soja’s group and now a lecturer at ETH Zurich. When other stations also reported outages in the measurement of data from GPS and other satellite navigation systems for that night, the researchers started to analyse the raw data of the antenna on the Hönggerberg campus.

Lightning in the clouds – illustrative photo. Image credit: Johannes Plenio via Unsplash, free license

They were able to show in the study, which was published in the specialist journal external pageGeophysical Research Letterscall_made, that extreme weather events influence the quality of GPS signals and that these signals are therefore also suitable for detecting storms. It could one day even be possible to use them for the early detection and forecasting of thunderstorms.

The signal-​to-noise ratio dropped

The scientists drew their conclusions from the analysis of the data of the storm of 13 July and of another storm in the summer of 2021. It became evident that the extreme weather events had an impact on the signal-​to-noise ratio, which indicates how strong the satellite signals are that reach us on the earth. The higher the ratio, the better the quality of the signal.

“The signal strength that we measure with our antenna on the roof normally only changes minimally,” says Aichinger-​Rosenberger. However, this was not the case on the two storm days: “The signal-​to-noise ratio in the GPS data dropped considerably at the time of the storm. We saw that once the storm had moved on it was back in its normal range.”

In order to determine the precise time of the storm’s arrival and to check whether this matched the time when the signal-​to-noise ratio dropped, the researchers compared their data with radar data of the University of Berne. “This confirmed our suspicion that there was a direct connection,” said Aichinger-​Rosenberger.

Was it heavy rain or hail?

The researchers are certain that heavy precipitation is responsible for the sudden drop in the signal-to-noise ratio. What is not clear is which type of precipitation—rain or hail—has a greater impact and why. The scientists wish to find out in the future.

The measuring station on the roof of the Institute of Geodesy and Photogrammetry receives data from GPS and other satellite navigation systems around the clock. Image credit: ETH Zurich / Benedikt Soja

As simple as the study’s result may sound, it is a breakthrough for space geodesy research. “It has never been proven yet that severe thunderstorms and other weather events with heavy precipitation significantly influence the signal-to-noise ratio,” says Aichinger Rosenberger. Until now, it has been assumed that GPS is a weather-independent system. Now, it appears that GPS data are sensitive enough to capture such atmospheric disturbances.

Forecasting precipitation more reliably

These findings could open up new prospects for the use of satellite navigation data in meteorology. “We now wish to collect more measurements in order to improve the forecasting of precipitation in weather models,” says Soja. Reliable precipitation forecasting still remains a major challenge. “Many other meteorological parameters such as the temperature can now be predetermined quite well with numerical weather models. Unfortunately, however, such models are often not good enough in the case of precipitation.”

In order one day to make use of the ETH researchers’ findings for forecasting, they need to be brought into relation to a weather model. “In order to transfer our observations to specific parameters such as the water and ice content in the air or the storm’s direction of movement, we need to collect and analyse further data. These findings could then be incorporated into a computer-​based weather model in order to improve the forecasting of precipitation,” says Aichinger-​Rosenberger.

More receivers needed for early detection

Storms still need to pass directly over the measuring station for GPS signals in order to be detected. Because the network of measuring stations is not sufficiently close-​knit, the method is not yet suitable for the early detection of storms. “If, for example, we had thirty to forty stationary receivers around Zurich, we would be able to capture extreme weather events across the city accurately and also very cost-​effectively,” explains Soja. “A dense network of stations could also be used to determine where storms are moving to and how fast.”

Such an early detection system could in future be used, for instance, to ensure safe air traffic, says Soja. “A dense network of GPS stations around the airport would enable a storm to be localised in real time and warnings to be issued to this effect.”

As well as refining the method, the scientists are also planning to expand their research work across Switzerland and at the European level, to enlarge their network accordingly. Although the severe storm in July 2021 caused a lot of local damage, it also enabled knowledge to be gained that could one day be applied globally.

Source: ETH Zurich

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Iridium 9555 and Iridium Extreme® Satellite Phone - Empowering Connectivity

Introduction

In an era where staying connected is paramount, especially in remote or disaster-prone areas, satellite phones have emerged as indispensable tools for communication. Among the leading providers in this domain is Iridium Communications, renowned for its robust and reliable satellite phone offerings. In this blog, we’ll delve into two of Iridium’s flagship products: the Iridium 9555 and the Iridium Extreme® Satellite Phones. We’ll explore their features, capabilities, and applications, shedding light on how they cater to the diverse needs of users worldwide.

Iridium 9555 Satellite Phone: A Compact Communication Companion

The Iridium 9555 Satellite Phone represents a milestone in satellite communication technology, offering a compact and lightweight solution without compromising on performance. Designed for ease of use and portability, the 9555 is ideal for individuals or organizations requiring reliable voice communication in remote locations where traditional networks are unavailable.

Key Features:

Compact Design: Having a sleek and ergonomic design, making it easy to carry and use in various environments.

Global Coverage: Leveraging the extensive Iridium satellite network, it provides global coverage, ensuring connectivity from pole to pole.

Crystal-Clear Voice Quality: Despite operating in challenging conditions, it delivers crystal-clear voice quality, enabling clear communication even in noisy environments.

Long Battery Life: With an extended battery life, ensuring uninterrupted communication for extended periods, vital for emergency situations or prolonged expeditions.

Intuitive Interface: The user-friendly interface of the 9555 simplifies navigation and operation, allowing users to make calls, send messages, and access essential features with ease.

Durability: Built to withstand harsh environments and extreme temperatures, the 9555 is rugged and durable, ensuring reliable performance in the harshest conditions.

Applications:

Adventure Travel: Whether trekking through remote wilderness or sailing across vast oceans, it provides a lifeline for adventurers seeking to stay connected with loved ones or emergency services.

Emergency Response: In disaster-prone areas or regions with limited infrastructure, Iridium 9555 Satellite Phone serves as a vital communication tool for emergency responders, enabling coordination and assistance efforts.

Remote Work: For professionals working in industries such as mining, forestry, or oil exploration, where communication is essential in remote locations, the 9555 ensures connectivity for critical communications and logistical support.

Iridium Extreme® Satellite Phone: Pushing the Boundaries of Communication

Building upon the success of the 9555, the Iridium Extreme® Satellite Phone takes satellite communication to new heights with its advanced features and rugged design. Engineered to withstand the most extreme conditions, the Extreme® offers unparalleled durability and functionality, making it the go-to choice for users operating in the harshest environments.

Key Features:

Military-Grade Durability: It is engineered to military-grade durability standards, capable of withstanding shocks, vibrations, and extreme temperatures.

Integrated SOS Button: Featuring an integrated SOS button, it allows users to initiate emergency calls and transmit their GPS coordinates to designated contacts or emergency services.

Enhanced GPS Tracking: With enhanced GPS capabilities, the Extreme® provides precise location tracking and navigation assistance, crucial for outdoor adventurers or emergency responders.

IP65 Rating: The Extreme® boasts an IP65 rating for dust and water resistance, ensuring reliable performance in harsh environments, including rain, snow, or sandstorms.

Customizable Features: Users can customize with optional accessories, such as external antennas or ruggedized cases, to enhance functionality and protection in specific scenarios.

Built-In Location Awareness: It features built-in location awareness capabilities, enabling automatic location reporting at predefined intervals or in response to triggered events, enhancing safety and security.

Applications:

Military and Government: The rugged design and advanced features make it well-suited for military and government applications, including field operations, reconnaissance, and emergency response.

Outdoor Adventure: For outdoor enthusiasts embarking on expeditions to remote or hostile environments, the Extreme® provides essential communication and safety features, ensuring peace of mind and security.

Commercial and Industrial: In industries such as construction, mining, or maritime, where workers are often exposed to hazardous conditions, it serves as a reliable communication lifeline for remote operations and emergency situations.

Conclusion: Choosing the Right Satellite Phone

Whether you’re a globetrotting adventurer, an emergency responder, or a remote worker, the choice between the Iridium 9555 and the Iridium Extreme® Satellite Phone ultimately depends on your specific requirements and operating environment. While the 9555 offers compact portability and essential communication features, the Extreme® excels in extreme durability, advanced functionality, and enhanced safety features.

Whichever model you choose, rest assured that both the Iridium 9555 and the Iridium Extreme® Satellite Phones represent the pinnacle of satellite communication technology, empowering users with connectivity and peace of mind, no matter where their journey takes them.

Source: https://bityl.co/OaSQ