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Basics of SWR
A radio needs a matched tuned load to perform properly. Serious damage can result from operating a transmitter with a mis-matched antenna
post 14 Feb 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
RF measuring bridge for the standing wave alignment
bridge circuit for standing wave measurement has the advantage that only small RF
Homemade UHF SWR meter
Below you can see my homemade VSWR for UHF
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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
bridge circuit for standing wave measurement has the advantage that only small RF
Below you can see my homemade VSWR for UHF
Antenna switch arduino for icom IC-7300 A solution built around an arduino nano and one of the readily available four relay switching boards
Satellite Antenna Rotator Controller and TRACker ARCTRAC is a portable integrated satellite tracking system
Duplexer 2m-70cm- Usare un'antenna bibanda 2/70 con due radio separate V/UHF, usare due antenne separate V/UHF con una singola radio bibanda