APSPOT: Your All-in-One APRS Self‑Spotting Solution
If you’re into park, summit, or other activations like—POTA, SOTA, WWFF, SIOTA—your APRS toolbox has…
MyBSD DNS Setup Guide: Free Ad-Blocking DNS for Malaysians
MyBSD is a community initiative by FreeBSD users in Malaysia, providing a free and privacy-respecting…
Antenna Theory for Radio Communications
If you've mastered the basics—like wavelength, antenna length, and SWR—it's time to take a deeper…
Top Amateur Radio Software You Can Run Using Docker: Practical Examples
Amateur radio operators often use various software for digital modes, packet radio, SDR, logging, and…
Docker: The Container Revolution That Changed Software Development Forever
In the landscape of modern software development and IT operations, Docker has emerged as a…
How Netflix Powers the World’s Fastest Content Delivery Network with FreeBSD
When you stream your favorite Netflix show without buffering, you're witnessing the power of FreeBSD…
How to Use FreeBSD as a Media Server: A Lightweight, Rock-Solid Solution
FreeBSD is a powerful and stable UNIX-like operating system renowned for its performance, security, and…
Building a Plex Media Server with Raspberry Pi
If you're looking for a low-power, always-on solution for streaming your personal media library, the…
How to Set Up aprsc on FreeBSD – Lightweight APRS-IS Server
If you're running FreeBSD and want to set up your own APRS-IS server node, aprsc…
Boost Your Ham Radio Experience on Debian with the Hamradio Metapackages
Debian continues to be a powerful and versatile platform for amateur radio enthusiasts. One of…
Listen to Air Traffic on FreeBSD Using RTL-SDR and OpenWebRX
If you're curious about what's happening in the skies above you, listening to airband communications…
How to Use Docker on FreeBSD (and the Best Alternatives)
Docker has become the de facto standard for containerization on Linux systems. It provides developers…
TAKOS-CIV: Elevate Your Team’s Awareness with a Ready-to-Deploy TAK Server
Before diving into TAKOS-CIV, it's essential to understand the core technology it leverages: the Team…
Choosing the Best Web Application Firewall (WAF) for Your WordPress Site
As WordPress powers over 40% of the web, it remains a prime target for hackers,…
0 A.D. on Linux: A Stunning, Free RTS Experience That Rivals the Best
If you’re a Linux user craving a real-time strategy (RTS) game with the polish of…
Exploring Oh My BASH: The Bash Framework You Might Be Missing Out On
When it comes to customizing your shell experience, most people are familiar with Oh My…
How to Choose the Best Sharpening Tools: Understanding Edge Retention and Sharpening Materials
Keeping your knives razor-sharp is essential for both safety and performance in the kitchen or…
How to Fully Update and Patch FreeBSD
If you're still running FreeBSD 13.0-RELEASE, it's time to update. FreeBSD 13.0 has reached end-of-life,…
Guide to Lubricants for Guns, Knives, and Tools
When it comes to keeping your gear in peak condition—whether it's your trusted firearm, your…
Understanding Knife Steel Composition: What Makes a Hard-Use Knife Great?
When it comes to knives — especially for hard-use scenarios like bushcraft, camping, emergency kits,…
Plank: The Minimalist Dock for a Clean Linux Desktop
If you're looking for a sleek, lightweight, and no-nonsense dock for your Linux desktop, Plank…
Rediscover Classic RTS with OpenRA on Linux
If you're a fan of real-time strategy (RTS) games and use Linux, OpenRA is a…
The Timeless Allure of Perfume: History, Types, Application & Benefits
Perfume is more than just a fragrant mist — it’s a reflection of culture, personality,…
10 Simple and Useful Projects Anyone Can Build with Ubuntu Server
Are you looking to learn more about servers but don't know where to start? Ubuntu…
Swap Partition vs Swap File on Linux: Everything You Need to Know
When installing or managing a Linux system, one of the most debated topics is whether…
How to Run aprsc APRS-IS Server on FreeBSD
Running an APRS-IS server with aprsc on FreeBSD is a powerful way to contribute to…
Exploring gLinux: Google’s In-House Debian-Based Operating System
In the world of tech giants, custom tools and platforms are often developed in-house to…
NVG-Friendly Watches: Why They Matter and the Power of Night Vision
In today's world of tactical operations, covert missions, and nighttime navigation, having the right equipment…
Essential Linux Commands Every System Administrator Should Know
As a system administrator, mastering the command line is critical. Whether you're maintaining servers, managing…
Software-Defined Networking (SDN): The Future of Flexible Network Infrastructure
In an age where speed, scalability, and automation are king, traditional networking methods are struggling…
Understanding the Linux Boot Process: From Power On to Login
Whether you're a seasoned sysadmin or just diving into Linux, understanding the boot process is…
How to Set Up a Caching Proxy Server to Speed Up Your Local Network
Does your home or office internet feel sluggish, especially when multiple people are browsing? You…
How to Set Up a Local Update Server for Ubuntu Desktops
Maintaining multiple Ubuntu desktops in an office, school, or lab environment can become bandwidth-intensive if…
How to Balance a Ceiling Fan Using a Coin: Quick, Simple DIY Fix
Is your ceiling fan wobbling, humming, or making annoying noises while spinning? Before calling in…
Why Proper Assembly Techniques are Critical for Tactical Radio Reliability
Tactical vs. Amateur Radios: Understanding the Critical Differences Before diving into maintenance specifics, it's important…
The Amateur Radio Operator’s Guide to Compasses: Your Silent Signal Companion
In the world of amateur radio, we often become captivated by the latest transceivers, cutting-edge…
The Story of Debian: From Hacker Roots to Global Impact
🌍 Introduction: What Makes Debian So Important? If you're using Linux today — whether on…
Best Android App Emulators for Windows — A Handy Tool for Amateur Radio Enthusiasts
In the world of amateur radio, many of us rely on Android apps for APRS…
How to Do Basic Repair for Amateur Radio Transceivers
Amateur radio transceivers open up a world of communication, but like all electronics, they sometimes…
Estimating Your ASB Returns: A Look at 9M2PJU’s ASB Dividend Calculator
For Malaysian investors, Amanah Saham Bumiputera (ASB) is a popular fixed-price unit trust fund offering…
A Glimpse into the History of USSR Amateur Radio Callsigns
The Soviet Union left a unique legacy in the world of amateur radio, particularly in…
Simplifying EPF Contributions: A Closer Look at 9M2PJU’s KWSP-EPF Calculator
For Malaysian employees, understanding and managing EPF (Employees Provident Fund) contributions is crucial for financial…
Understanding Thermal Protection in Transceiver and Tactical Radios
When it comes to radios, especially those used for critical communications, managing heat is a…
Understanding Duty Cycle in Radio Communications: How It Affects Amateur and Tactical Radios
When discussing radio communications, one term that often comes up—especially in the context of performance,…
Hosting a Web Server Securely with Cloudflare Zero Trust Tunnel on MikroTik (Using Docker)
You have a web server running in your home network — maybe it’s a dashboard,…
LubeLogger – Self-Hosted Maintenance Logging for Your Vehicles
If you're a vehicle enthusiast or a meticulous DIYer, keeping track of oil changes, tire…
DockFlare: Securely Expose Docker Services with Cloudflare Tunnels
🌟 Introduction: What Is DockFlare? Self-hosting applications has become increasingly popular among developers, tech enthusiasts,…
The Common Components of Modern Tactical Radios: What Powers Today’s Battlefield Communications
In today’s fast-evolving battlefield and emergency response environments, communication is everything. Modern tactical radios have…
Understanding Network Time Protocol (NTP), Atomic Clocks, and GPS: How Precise Timekeeping Powers the Modern World
In the digital age, accurate timekeeping is more critical than ever. From ensuring data consistency…
How to Use an RTL-SDR with a Raspberry Pi to Listen to Amateur Radio Repeaters
Interested in getting into amateur radio, but not licensed yet? You can start listening to…
How Mesh Radio Works: From Military Ops to Amateur and Civilian Use
In an age where reliable communication is mission-critical—whether in the battlefield, disaster zones, or even…
Introducing demimasa.mybsd.org.my — A Reliable Public NTP Server in Malaysia
Accurate time synchronization is crucial for many devices and services, from network equipment to servers…
Introducing the 9M2PJU Zakat Calculator — Simple, Accurate, and Mobile-Friendly
As Muslims, fulfilling our zakat obligation is a vital part of our faith. Yet, calculating…
Key Capabilities of Modern Tactical Radios
In the modern battlespace, communication is not just a support function—it's a weapon. Tactical radios…
Fix Your Android Time Drift with ClockSync – A Must Have App
If you're a rooted Android user tired of your phone's clock lagging or jumping ahead—especially…
How to Set Up Chrony as a Local NTP Server Using Docker
In a local network where you want to keep your devices synchronized with accurate time,…
Essential ADB and Fastboot Commands Every Android Power User Should Know
If you like tweaking, modifying, or recovering Android devices, ADB (Android Debug Bridge) and Fastboot…
Introducing the HaMPR: Human MANET Portable Radio for Emergency Networks
In emergency situations where communication infrastructure is down, reliable and self-contained communication systems become essential.…
Introducing DXKeeper: A Powerful Free Logging Tool for Amateur Radio Operators
If you're an amateur radio enthusiast looking for a comprehensive, free logging solution, DXKeeper might…
What Does the Refresh Option Really Do on Windows?
You’ve probably right-clicked on the Windows desktop and selected Refresh, or pressed F5, dozens of…
How to Download Android ADB, Add It to Windows PATH and Why You Should
If you're an Android enthusiast, tinker with IoT gear, or dive into custom ROMs, you've…
Docker vs Virtual Machines: What Every Ham Should Know
Before container technologies like Docker came into play, applications were typically run directly on the…
Discover the MNT Reform Next: The Ultimate Modular Laptop for the Future
In today’s fast-paced world, where technology evolves quickly, it’s rare to find a device that’s…
Revolutionizing Electromagnetic Warfare with Anduril’s Pulsar
In an era where the battlefield is evolving at an unprecedented pace, electromagnetic warfare (EW)…
HamDashboard by VA3HDL: The Ultimate Dashboard for Ham Radio Operators
If you're an amateur radio enthusiast looking for a powerful, real-time dashboard to monitor APRS,…
Setting Up APRSdroid with VARA HF Over Bluetooth
If you're looking to connect APRSdroid with VARA HF over Bluetooth, this guide will walk…
Introducing ARDOPC: A Powerful Command-Line Tool for ARDOP Communication
If you're a radio amateur or an enthusiast involved in digital communication, you're probably familiar…
Persatuan Veteran Rejimen Semboyan Diraja: A Legacy of Service and Solidarity
The Rejimen Semboyan Diraja (Royal Signals Regiment) is a vital combat support regiment of the…
Multi-Computer and Multi-Op Contesting with N1MM Logger+
Are you looking to upgrade your ham radio contesting setup from single-operator to multi-operator? Or…
DroidStar: The Ultimate Digital Voice Communication Tool for Amateur Radio
In the ever-evolving world of amateur radio, digital voice modes have revolutionized how we communicate.…
Stay Connected Anywhere: RadioMail & B.B. Link for Kenwood TH-D75
For amateur radio operators who want a seamless and beautiful Winlink email experience on their…
LoTW Look: Mobile Access to Your Logbook of The World QSLs
For many amateur radio operators, keeping track of QSL confirmations on Logbook of The World…
VK Port-a-Log: The Ultimate Logging App for Portable Operators
For amateur radio operators who love activating summits, parks, silos, and other remote locations, logging…
HF Propagation Predictions with DroidProp
For amateur radio operators, understanding HF propagation is essential to making successful long-distance contacts. One…
DX Spotter by YO8SAW: A Reliable DX Cluster Tool
DX Spotter by YO8SAW has been a widely used DX cluster software among ham radio…
Understanding Yagi-Uda’s dipole Program for Antenna Analysis
The dipole program is part of the Yagi-Uda project, a collection of tools designed for…
How to Recognize Spam Emails Using Gmail’s Show Original Feature
In today's digital world, spam emails have become increasingly sophisticated, making them harder to identify…
Vim Syntax Plugin for Fast Log Entry Log Files
For ham radio operators who frequently work in portable settings, efficient logging solutions that work…
qrz.sh – A Simple Command-Line QRZ.com Query Tool
For amateur radio operators, QRZ.com is an essential resource for looking up callsigns and obtaining…
Discover MiniOS: The Ultimate Portable Linux Experience
Linux users seeking a portable, efficient, and reliable operating system now have a powerful solution…
🚀 FDE.AI – The Ultimate Android Optimizer with Real AI Power
If you're looking to get the absolute best performance and battery life from your Android…
Radioberry: A Raspberry Pi-Based SDR Transceiver
Software-defined radio (SDR) enthusiasts and amateur radio operators seeking an affordable yet powerful solution will…
Wi-Fi Jamming Using Raspberry Pi: Security Tools for Network Protection
In today's interconnected world, wireless networks have become a critical part of our infrastructure. However,…
Exploring SDRBerry: A Raspberry Pi-Based SDR Transceiver with LVGL GUI
Software-defined radio (SDR) has transformed how we interact with radio signals, and SDRBerry aims to…
Exploring KolibriOS: A Tiny Yet Powerful Operating System
In the world of operating systems, where Windows and Linux dominate the landscape with their…
T-Watch S3: Open-Source Smartwatch with LoRa and ESP32-S3 for Amateur Radio Enthusiasts
In the world of open-source hardware, the T-Watch S3 stands out as a remarkable addition,…
saycharlie – The Ultimate SVXLink Dashboard for Ham Radio Operators
🔧 Introducing Running an SVXLink node or repeater? Want real-time insights, control, and a clean…
ANBERNIC RG40XX H: A Powerful Handheld Retro Gaming Console
Overview The ANBERNIC RG40XX H is a compact and high-performance handheld gaming console designed for…
SenseCAP Indicator – A Smart Touchscreen Built for Meshtastic
The world of off-grid communication just got a stylish and functional upgrade. The SenseCAP Indicator…
Door/Window Pass-Through Flat RF Coaxial Cable – SO239 UHF Female to UHF Female (50 Ohm)
Door/Window Pass-Through Flat RF Coaxial Cable – SO239 UHF Female to UHF Female (50 Ohm)…
Should You Combine or Separate 2.4GHz and 5GHz Wi-Fi Bands? Let’s Break It Down
In the era of smart homes, streaming, and constant connectivity, your Wi-Fi setup can make…
Decoding the Invisible: Principles of Electro-Optics
In the realm of modern technology, particularly within military and surveillance applications, Electro-Optics (EO) plays…
Undermining the Electronic Eye: A Comprehensive Look at Threats to Radar Systems
In the modern battlespace, radar stands as a critical sensor, providing unparalleled situational awareness across…
How to Clone and Backup Your Raspbian SD Card for Easy Deployment
If you have spent time setting up a Raspberry Pi with your preferred applications, configurations,…
Unveiling the Electronic Eye: A Deep Dive into the Diverse World of Radar Systems
Radar, an acronym for Radio Detection and Ranging, has become an indispensable tool across military…
Disrupting the Digital Battlefield: Mastering the Art of Communications Jamming and Deception
In the modern theater of war, where information flows at the speed of light, control…
Whispers in the Ether: Unraveling the Secrets of Communications Intelligence (COMINT)
In the intricate dance of modern warfare and geopolitical strategy, information reigns supreme. The ability…
Electronic Warfare Terminology: Understanding the Language of Electromagnetic Combat
In the complex world of modern warfare, electronic warfare (EW) has become an essential component…
Supercharge Your Battery Lifespan: A Look at Android’s Advanced Charging Controller (ACC)
Ever feel like your phone battery is aging faster than you are? Like it just…
