2m and 70cms Dual Band Yagis - Why not? The dangers in your shack could be real!
Автор: Ham Radio Guy - G0KSC
Загружено: 2022-01-08
Просмотров: 4684
🚨 Dual-Band Yagi Dangers Exposed: The Hidden RF Risks of 2m/70cm Combinations
Ever wondered why your dual-band Yagi isn't performing as expected? This eye-opening analysis reveals the concerning reality of combining 144MHz and 430MHz elements in a single antenna system.
What You'll Discover
The dangerous third harmonic relationship between 2m and 70cm bands
How 2m elements become unwanted radiators during 70cm operation
Why dual feedline designs aren't the complete solution you think
Potential RF exposure risks in your shack from feedline coupling
Whether you own a dual-band Yagi or are considering one, this technical deep-dive could save you from serious station issues and unexpected RF exposure. Don't upgrade your VHF/UHF antenna system before watching this critical safety and performance review.
Perfect for serious VHF/UHF operators, EME enthusiasts, and anyone concerned about station safety and optimal antenna performance.
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#HamRadio #AmateurRadio #AntennaTheory #RFSafety #VHF #UHF #HamNation
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