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VSWR Voltage Standing Wave Ratio
- For a radio transmitter or receiver to deliver power to an antenna, the impedance of the radio and transmission line must be well matched to the antenna's impedance
post 01 Feb 2025
Swr Meter Links →
SWR bridge, Bridge 1 to 1000 Mh
It is possible to measure return loss up to 1000 Mhz, the return loss range is 0-50 to 0-40dB depending on frequency
SWR meter,I built one
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
SWR meter for 144-1296 MHz bands
An idea of SWR-meter which I ́m going to describein this article belongs to Paul G7EYT
SWR meter
The meter automatically provides an accurate readout of SWR for any power level between 10mW and 1000W
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It is possible to measure return loss up to 1000 Mhz, the return loss range is 0-50 to 0-40dB depending on frequency
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
An idea of SWR-meter which I ́m going to describein this article belongs to Paul G7EYT
The meter automatically provides an accurate readout of SWR for any power level between 10mW and 1000W
All Spectrum Electronic All Spectrum Electronics Hobby Kits and Electronics Supply
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