Model 12100 Series USB RF power sensors measure true-RMS average power from 9 kHz to 67 GHz, with a WR-15 waveguide model reaching 75 GHz. The -60 to +26 dBm dynamic range works with any modulation format, from CW to OFDM and QAM. Each sensor plugs straight into a host computer with no external meter, zeroing or pre-use calibration. SCPI control suits ATE systems, and optional unattended operation logs up to 50 million timestamped readings.