Giorno: 30 Marzo 2020

LT Filter Design
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LT Filter Design

LT1567 e LT1568 sono due chip di Analog Devices che consentono di realizzare, con l’aggiunta di pochi componenti esterni, filtri attivi RC low-noise e high-frequency di diverso ordine, sia passa-basso sia passa-banda, con…

49:1 End Fed Half Wave Multi-Band HF Antenna 80m – 10m
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49:1 End Fed Half Wave Multi-Band HF Antenna 80m – 10m

News Prepping for Ham Radio Operators & Beginners March 29, 2020 No comments Read more Monitoring Emergency Radio Frequencies and Scanning March 29, 2020 No…

Prepping for Ham Radio Operators & Beginners
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Prepping for Ham Radio Operators & Beginners

Antenna 49:1 End Fed Half Wave Multi-Band HF Antenna 80m – 10m March 29, 2020 No comments Read more HF Antenna In An HOA, Chameleon…

Monitoring Emergency Radio Frequencies and Scanning
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Monitoring Emergency Radio Frequencies and Scanning

“A question that keeps coming up is, “what frequencies should I monitor during an emergency?” We’re going to cover those frequencies today!” Review Requirements for…

USA conducts first all-online ham radio exam
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USA conducts first all-online ham radio exam

The first remote all-online amateur radio Technician license exam was carried out in the United States on March 26, 2020 Marcel Stieber @AI6MS Tweeted: Yesterday…