30 W Digital Wattmeter for RF (0-500MHz)
Author writes:This watt meter project is very similar to my last wattmeter project. The main reason I made a new project is becasue I needed a unit which could handle higher power than 1W. I found a 50 ohm dummy load which could take 50W of power. Of course I could use attenuates for my 1W meter, but I prefered to build a new unit. The new thing with this project is that it will only display the power in Watt on the LCD display. This means that I will not need so many EEPROM to store display data (more about this later).First we need to update our knowledge how to measure RF power: Some figures and text comes from my last wattmeter project, but it can be good to read it to remember.
| 30 W Digital Wattmeter for RF (0-500MHz) Read article 30 W Digital Wattmeter for RF (0-500MHz) website hem.passagen.se |
||
