The LB5940A is a high-accuracy, platform-independent RF Power Sensor that operates from 1 MHz to 40 GHz. This general-purpose True-RMS average power meter can be used to perform scalar measurements. It has a fast measurement speed, a broad dynamic range, and a wide set of options for programmatic and embedded applications. The sensor is useful in research & development, manufacturing & service applications including radar, satellite, and telecommunications. Interface options include standard, USBTMC, USB HID, Optional LAN, SPI and I2C.