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SWR meter kit
Several years ago I built one to a design by G3WPO that was sold as a kit by Cirkit. It worked quite well, but it contained numerous trimmers that needed adjusting from time to time to maintain the accuracy
post 30 Mar 2024
Swr Meter Links →
Externe s-meter for YAESU FT-857 EN FT-897
FT-857 has the ability to connect an analog instrument
HF + 6m LCD RF Power and SWR meter 1500W
Si tratta di un semplice ma efficiente sistema di misura con display LCD della potenza RF diretta
Homemade UHF SWR meter
Below you can see my homemade VSWR for UHF
SWR and Pep Power Meters for SSB 250-500 and 1200 watts
From 2021 evolved, adding units for 500 watts and 1200 watts PEP to the range
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FT-857 has the ability to connect an analog instrument
Si tratta di un semplice ma efficiente sistema di misura con display LCD della potenza RF diretta
Below you can see my homemade VSWR for UHF
From 2021 evolved, adding units for 500 watts and 1200 watts PEP to the range
Ferrite Shop Ferrite-shop on-line shop, cable clamps,toroids, cable cores, technic,ferrite material choice
Amateur radio kits by Kanga US
Pcs Electronics RF power amplifiers-pallets archives-ABC of FM AM DAB+ DRM radio transmitters