Rall
450 MHz and the Electricity Sector: Why It’s Becoming the “Low-Frequency Safety Net” for Power Grids
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PoC & MCS
450 MHz and the Electricity Sector: Why It’s Becoming the “Low-Frequency Safety Net” for Power Grids
Xiaona Li Xiaona Li Nov 17, 2025
What’s 450 MHz? 450 MHz refers to the low-frequency UHF band approximately between ~410–470 MHz. In recent years, several European countries have deployed LTE 450 for private LTE networks and IoT con...
A Step-by-Step Guide to Picking the Right Adult Walkie Talkie
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Walkie Talkies
A Step-by-Step Guide to Picking the Right Adult Walkie Talkie
Claire He Claire He Nov 11, 2025
Choosing the right adult walkie talkie feels easy when you know what matters most. You want clear communication, so look for a model with a strong range and reliable audio quality. Think about where y...
Can Walkie Talkies Really Explode? The Truth About Battery Safety
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Walkie Talkies
Can Walkie Talkies Really Explode? The Truth About Battery Safety
Claire He Claire He Nov 07, 2025
Have you ever heard about the pager and walkie talkie explosions in Lebanon in 2024? Many people feel so scared after that when using walkie talkies. A big question is can a walkie-talkie actually exp...
Smart Mining Starts Small: Why Medium Mines Are Going Broadband
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Business Critical
Smart Mining Starts Small: Why Medium Mines Are Going Broadband
Zoe Wang Zoe Wang Oct 29, 2025
Broadband is becoming the industry standard, and medium and small mines should join the shift—even with smaller budgets and footprints. You don’t need a full-scale build to gain real benef...
Walkie Talkie Review : UK Bloggers Tested Hytera S Series
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Walkie Talkies
Walkie Talkie Review : UK Bloggers Tested Hytera S Series
Claire He Claire He Oct 23, 2025
If you are looking for a license-free walkie talkie or a fashionable model for restaurant and hotels , you are in the right place. Welcome to our guide on the Hytera S Series walkie talkie review, fea...
Reliable Voice, Lower Cost: The Right Communications for Medium & Small Mines
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Business Critical
Reliable Voice, Lower Cost: The Right Communications for Medium & Small Mines
Zoe Wang Zoe Wang Oct 20, 2025
Small and medium mines are the backbone of many mining regions. They usually cover a compact footprint, run with lean teams, and focus on practical, day-to-day production. When budgets are tight and s...
PT590 Two-way Radio: What It is and Why It's Best for Airport Crews
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Two-way Radio
PT590 Two-way Radio: What It is and Why It's Best for Airport Crews
Hytera Global Hytera Global Oct 15, 2025
Welcome to our deep dive into the Hytera PT590, and why it’s a top pick for airport ground teams. We’ve spent time talking with Hytera’s communication experts who work closely with a...
No Signal, No Safety: How Hytera fixed the refinery's communications blind spot
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Explosion-Proof Radio
No Signal, No Safety: How Hytera fixed the refinery's communications blind spot
Carlos Yin Carlos Yin Sept 19, 2025
Refineries are some of the most complex and hazardous industrial sites in the world. With sprawling infrastructure, shielded control rooms, layers of steel pipes, and explosion-prone areas, seamless c...
A Day in the Life of a Petrochemical Patrol Officer: How Two-Way Radios Evolved, and So Did Safety
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Explosion-Proof Radio
A Day in the Life of a Petrochemical Patrol Officer: How Two-Way Radios Evolved, and So Did Safety
Carlos Yin Carlos Yin Sept 19, 2025
For over three decades, Mr Li has worked as a patrol officer at a large petrochemical plant on the coast of China. His job? To walk the same paths every day, checking for oil leaks, temperature spikes...