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Amateur Radio, Tech Insights and Product Reviews

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amateur radio frequency ham radio mcmc spectrum suruhanjaya komunikasi dan multimedia malaysia

How Radio Spectrum Works in Malaysia

9M2PJU June 25, 2025

If you've ever used Wi-Fi, tuned into a radio station, made a phone call, or…

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amateur radio container docker ham radio podman SDR software defined radio
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OpenWebRX Using Docker on Raspberry Pi and Other Devices

If you're looking for a quick and clean way to get OpenWebRX running, Docker is…

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June 16, 2025
amateur radio radio duty cycle tactical radio
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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,…

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May 24, 2025
SI4732
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9M2PJU 0 Comments

Mini Spy Radio SI4732: The Best Gadget of 2025?

In the ever-evolving world of radio and communications, compact yet powerful gadgets always generate excitement.…

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March 30, 2025
Receiverbook
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9M2PJU 0 Comments

Exploring Receiverbook: A Powerful Tool for Shortwave Listeners, Radio Enthusiasts, and Amateur Operators

In the world of radio communication, access to high-quality receivers is essential for hobbyists, amateur…

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March 24, 2025
yagi uda
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Understanding Yagi Antenna Design and Calculations

The Yagi-Uda antenna, commonly referred to as the Yagi antenna, is a directional antenna widely…

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March 10, 2025
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BASE STATION

Pada zaman awal komunikasi radio, telegrafi adalah cara utama untuk berhubung dari jarak yang jauh.…

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June 7, 2024
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Revolutionizing Beyond Line-of-Sight Communications: Spectra Group’s SlingShot System

In the fast-paced and dynamic world of modern military and emergency operations, reliable and flexible…

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June 4, 2024
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9M2PJU 0 Comments

Unveiling the ACU-T Tactical Interconnect System by JPS

In today's rapidly evolving world, effective communication across diverse platforms is crucial, especially in tactical…

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May 30, 2024
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Top HF Tactical Radio Manufacturers in the World

High-frequency (HF) tactical radios are essential communication tools in modern military operations, offering reliable long-range…

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May 19, 2024
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Top Tactical Radio Manufacturers in the World

Tactical radios play a crucial role in modern military operations, providing secure and reliable communication…

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May 18, 2024
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Connecting a Tactical Manpack Radio to a Traditional Telephone Line: A Step-by-Step Guide

In the world of modern communications, there are situations where you might need to bridge…

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May 18, 2024
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TP-6N: Evolution and Application of a Field Telephone

The TP-6N, a Norwegian-made field telephone, was initially crafted for the Norwegian and Dutch armed…

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May 16, 2024
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Keperluan Mendesak dan Evolusi Sistem Komunikasi Kecemasan di Pahang: Dari Banjir 1926 ke Menara Radio Pertama

Pada tahun 1926, banjir besar yang melanda Malaysia telah menunjukkan betapa pentingnya kemudahan penyelamatan dan…

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May 15, 2024
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Unleash the Power of Spectrum Analysis with the RFspace SDR-14

In the realm of software-defined radio (SDR) technology, the RFspace SDR-14 stands out as a…

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April 1, 2024
9M2PJU propagation solar flares
9M2PJU 0 Comments

Unveiling the Power of Solar Flares: Understanding Their Impacts and Dynamics

In the vast expanse of our solar system, one of the most captivating yet potentially…

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March 25, 2024
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9M2PJU 0 Comments

Demystifying Aviation Radio Voice Communication: A Comprehensive Guide

In the intricate world of aviation, effective communication is paramount for safe and efficient operations.…

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March 25, 2024
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9M2PJU 0 Comments

Unlocking Wireless Secrets with the Universal Radio Hacker (URH)

In a world where wireless communication reigns supreme, understanding the intricate dance of signals that…

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March 21, 2024
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9M2PJU 0 Comments

Exploring the World of Wardriving: Unveiling the Secrets of Wireless Networks

In the digital age, where connectivity is paramount, the exploration of wireless networks has become…

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March 20, 2024
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9M2PJU 0 Comments

Exploring the Multifaceted World of APRX: A Multitalented APRS i-Gate/Digipeater

In the realm of amateur radio and digital communications, APRX shines as a versatile tool…

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March 20, 2024
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9M2PJU 0 Comments

The Birth of MonstaTek M1

"Hello World. It was only a matter of time that the imagination of tech geeks,…

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March 19, 2024
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Rediscovering Time: The Evolution of Wristwatches with Built-In AM/FM Radio

In the dynamic realm of technological evolution, innovation often surprises us by merging the traditional…

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March 18, 2024
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9M2PJU 0 Comments

N1MM Logger Non-Assisted Contest Catagory

In the world of amateur radio, DX cluster spotting is a valuable tool for operators…

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March 18, 2024
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Unveiling the Military Radio Antenna: History, Components, and Types

Introduction:In the world of military communication, the radio antenna stands tall as a vital component…

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March 9, 2024
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9M2PJU 0 Comments

The Art of War: Navigating the Battlefield Without Radio Communication

Introduction:Warfare has evolved significantly over the centuries, with technological advancements shaping the strategies and tactics…

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March 7, 2024
9M2PJU communication history military radio
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The Importance of Radio Communication in Military Operations: Unveiling the Historical Significance

Introduction: Effective communication has always been the lifeblood of successful military operations. In an era…

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March 7, 2024
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9M2PJU 0 Comments

BAOFENG Walkie Talkie: A Brief History and Its Role in the Russian-Ukrainian Conflict

Introduction: BAOFENG, a well-known brand in the world of walkie talkies, has gained popularity for…

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March 7, 2024
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9M2PJU 0 Comments

Technology in Military Tactical Radio: Advancements in the Digital Era

Introduction: In the modern digital era, military operations rely heavily on effective communication systems to…

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March 7, 2024
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9M2PJU 0 Comments

Hedy Lamarr’s Discovery: A Game-Changer that Transformed the World

Introduction: In the realm of scientific breakthroughs, there are rare instances where an individual's discovery…

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March 7, 2024
9M2PJU
9M2PJU 0 Comments

Radio’s Vital Role in World War II: RCA’s Patriotic Connection

[embed]https://youtu.be/6-WbhwM0zg0?si=HCbryotoCXiUna6H[/embed] Introduction: During World War II, the diversion of consumer radio production to support the…

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March 2, 2024
law enforcement
9M2PJU 0 Comments

The Untold Story of Law Enforcement Surveillance Radios: A Journey into Secrecy and Controversy

[embed]https://youtu.be/5VW0yQE7iHE?si=XHoRIm80ToMZVIyy[/embed] Introduction: Throughout the career of Mike Murphy, a distinguished figure in the field of…

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March 2, 2024
amateur radio military communications
9M2PJU 0 Comments

The Resurgence of HF Communication in the US Army: A Tactical Necessity

  [embed]https://youtu.be/MncDlhdBOlY?si=ZGtRQMAUVwzXWgu8[/embed] Introduction: In the ever-evolving landscape of military communication, technological advancements have revolutionized the…

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March 2, 2024

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List of hamradio.my sub domains:

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  10. https://tools.hamradio.my
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  13. https://mortgage.hamradio.my
  14. https://kwsp.hamradio.my
  15. https://asb.hamradio.my
  16. https://recipe.hamradio.my
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  18. https://draw.hamradio.my
  19. https://frequency.hamradio.my
  20. https://morserunner.hamradio.my
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  22. https://qsomap.hamradio.my

9M2PJU Google Chrome Extensions:

  1. 9M2PJU Malaysian Ham Radio Callsign Search
  2. 9M2PJU APRS Pass Code Generator
  3. 9M2PJU Watt to dBm Converter
  4. 9M2PJU Ohm's Law Calculator
  5. 9M2PJU Grid Locator Finder
  6. 9M2PJU Dipole Antenna Calculator
  7. 9M2PJU Resonance Calculator
  8. 9M2PJU IPv4 Calculator
  9. 9M2PJU Classic Cipher Tool
  10. 9M2PJU Mils To Degrees Converter
  11. 9M2PJU Islamic Prayer Times
  12. 9M2PJU Easy Recipe Finder
  13. 9M2PJU Drain Calculator
  14. 9M2PJU SWR Calculator
  15. 9M2PJU Quran Verse of the Day
  16. 9M2PJU Enigma Machine Simulator
  17. 9M2PJU Recharge Calculator
  18. 9M2PJU Malaysia Electricity Calculator
  19. 9M2PJU Text To Morse Code Converter
  20. 9M2PJU RSA Key Generator

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