Archive for 2nd October 2014

Building And Characterizing A DIY RF Power Sensor

Ever since I got my HP 436A power meter, I have been looking around hoping that I could obtain a compatible power sensor (e.g. 8484A) at a reasonable price to go with it. But these power sensors are quite expensive on the second-hand markets and even a non-functional unit can cost more than a hundred dollars. Since like most hobbyists, my requirements for a power sensor is not that high, I decided to build a simple RF power detector myself. Continue reading ‘Building And Characterizing A DIY RF Power Sensor’ »