The Mini Circuits PWR-2.5GHS-75 smart power sensor is a 75 Ω, pocket-sized, precision test USB HID device (no driver installation required) that turns a Windows or Linux PC into a power meter.
Each unit is supplied with a quick-locking USB cable for reliable connectivity. Native software and detailed user guides are provided or can be downloaded from minicircuits.com.
Features include: GUI measurement application; built-in software; 32-/64-bit operating systems; no calibration required before taking measurement; enables the user to perform measurements on RF components such as couplers, filters, amplifiers, etc, and displays numerical data and graphs; requires no reference signal for calibration.