National Instruments Corporation NI USB-5683, 8 GHz Wide Dynamic Range Power Sensor
The NI USB-5683 is a wide dynamic range power sensor designed and manufactured by National Instruments. It operates over a frequency range of 50 MHz to 8 GHz and provides accurate RF power measurements with a dynamic range of -60 dBm to +20 dBm. The sensor connects to a PC via USB, enabling direct integration with NI software such as LabVIEW and NI-RFmx for automated test and measurement applications. The USB-5683 features fast measurement speed, high accuracy, and is suitable for use in wireless device testing, RF component characterization, and automated test systems. It is a compact, portable solution that eliminates the need for external power supplies or additional hardware.