LadyBug Technologies' new LBSF09 small form factor power sensor covers a wide 4 kHz to 9 GHz frequency range. With its Tier 1 traceability to NIST or METAS, the sensor's high accuracy, combined with its wide frequency range and fast measurement speed, makes it ideal for source calibration, defense, SATCOM, and general-use applications. The RMS responding, two-path diode-based power sensor accurately measures signals with any modulation bandwidth. Its measurement speed is many times faster than that of thermal power sensors, and the LBSF09 is thermally stable. Furthermore, it offers superior dynamic range and sensitivity. The compact power sensor is designed for easy integration into ATE systems. With its 0.8-inch thickness, 1.6-inch width, and 2.9-inch length (including its standard connector), the sensor is ideal for integration into test systems. Multiple sensors fit seamlessly into a 1RU rack space. The sensor's USB standard interface utilizes either USBTMC or USB HID standards. Optional LAN, and SPI/I2C interfaces are available. Programmatic measurements are made with standard SCPI power meter commands & queries, such as Read? Or Fetch? over any of the LBSF09's interfaces.