Kerry Wong writes: For the build, I followed LT’s reference design detailed in the datasheet. For the output filtering, I used a 2.2K/10pF output RC filter to limit the output bandwidth to around 3 MHz. Since we are in the RF realm, board layout becomes much more critical than dealing with sub MHz circuits. But […]
Mini-Circuits USB power sensor review by KF5OBS Quick and brief look at the Mini-Circuits PWR-SEN-4RMS USB power sensor. It can measure the power of modulated and unmodulated signals between 50 MHz – 4000 MHz. The measurable power range is from -35 dBm to +20 dBm (100 mW).