The National Instruments USB-5684 is a specialized RF Power Sensor Device designed for accurate average and RMS power measurements across various industrial applications. This compact unit, part number 783986-01, is renowned for its enhanced performance and precision, making it particularly suitable for mobile and automated signal measurement systems. The USB-5684 operates over a frequency range from 10 MHz to 18 GHz and accommodates input signals from -60 dBm to +20 dBm, providing a signal-to-channel bandwidth of 50 kHz. The device features a sampling rate of 10 kS/s and offers three measurement resolutions: 1 dB, 0.1 dB, and 0.01 dB. It can be triggered externally via a manual input or internally through software, enabling the measurement of complex digital waveforms, including WiMAX, LTE, GSM, and EDGE. The aperture time ranges from 0.01 ms to 1 s, depending on the operating mode, while the maximum permissible input voltages are ±20 VDC for the RF port and 5.5 V for the trigger input. The USB-5684 requires typical current of 450 mA and is backed by a warranty of 2-3 years. For additional support, user and maintenance manuals are available for download. Pricing is available upon request from a sales representative.