Recent Blog Posts
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Exploring the World of Ham Radio: A Session by GRAS
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On Sunday, June 2, 2024, the Goa Radio Amateurs Society (GRAS) organized an engaging session on ham radio. This event aimed to demystify ham radio for enthusiasts and the general public. I, Sandesh Bhat (VU3FGJ), along with Amey Pandit (VU2YQ), had the pleasure of leading this informative session. Session Overview…
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Ham Radio in the 21st Century
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Rediscovering the Science Behind Communication In the 20th century, ham radio was a groundbreaking hobby that captured the imagination of many. It was a time when talking to someone on the other side of the world from your own home was incredible. Ham radio operators, known as hams, were pioneers,…
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A Mobile Crossband High Power Vhf / UHF Station
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Transforming my 4×4 Jeep into a mobile crossband high power station has been a rewarding project. By installing the Alinco DM-DR500 transceiver, equipped with crossband repeater functionality, and a Diamond SG7900 high-gain antenna, I’ve created a robust communication setup. This mobile station not only enhances my mobile operations but also…
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Building a Portable HF Station in a Go-Box: A Faraday Cage with V-Antenna Setup
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One of my most exciting projects has been building a portable HF station in a go-box. This setup includes an aluminum-shielded go-box that acts as a Faraday cage, a Riverflow Pro 2 battery powerhouse for extended operation, and 5.6 whips configured as a V-antenna. This project has been invaluable for…
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Unlocking the Potential of the Quansheng UV-K5: A Comprehensive Guide to Firmware Mods
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The Quansheng UV-K5 is a popular dual-band handheld transceiver among ham radio enthusiasts, known for its affordability and versatility. One of the standout features of this radio is its moddable firmware, which allows users to unlock additional functionalities and enhance performance. In this blog, I’ll share my experiences with various…
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Leveraging AI for Solar and Magnetic Activity Forecasting to Enhance Propagation Prediction
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It all begins with an idea.
