781214-01

USB‑5681 is a RF power sensor device. It features a wide dynamic range and high measurement accuracy packaged in a size similar to a typical power head. As a true RMS power meter, the USB‑5681 is ideal for making extremely accurate average power measurements of signals ranging from single-tone and multitoned sources to wideband, complex digital waveforms. The USB‑5681 is highly suitable for mobile applications or adding to automated test applications to free up valuable rack space without sacrificing performance. The USB‑5681 can be hardware-triggered through an external trigger source or software-triggered based on the signal source. Scope and slot modes use this software triggering to measure burst waveforms, such as WiMAX and LTE, and multislot waveforms, such as GSM and EDGE. It measures the power of continuous wave signals, ranging from single-tone and multitoned sources to wideband, complex digital waveforms.

• Dynamic range from -40dBm to 20dBm
• Measurement speed is 100S/s, typical linearity is ±0.13dB
• RF power meter frequency range from 10MHz to 18GHz