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SWR Power meter with protection for Solid State PA


Some people who built the power meter came with some good ideas and these were used for the Version II of the SWR Power meter
post 24 Dec 2021


Swr Meter Links

85



SWR & Line Current Meter
Here's the meter indicating about a 2:1 SWR. Left meter is Forward power while the right meter can be switched to indicate either REVERSE power or Current

SWR and transmitters
Assume your transmitter is producing exactly 100 watts to the antenna connector and your SWR Meter is reading 1.6 to 1

RF power- and VSWR-meters
RF power and vswr meters, old swr meter

SWR-meter HF-VHF with PIC16F877
swr & power meter photo

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