Mini-Circuits SmartPower Sensor can turn a PC into a true root mean square (RMS) power meter for CW (continuous waveform), modulated, and multi-tone signals. The cost effective, compact sensor head has a 55dB input dynamic range for RF power measurement as low as -45dBm over 50MHz to 6000MHz. The sensor features a USB HID interface, is plug and play compatible, and features GUI application for Windows. A full application programming interface (API) with programming instructions for Windows and Linux systems (32-bit and 64-bit) is included. Mini-Circuits SmartPower Sensor includes 6.6 foot “Y” data cable (USB and RJ45).