Used ROHDE & SCHWARZ FSIQ26 #9200063 for sale

ROHDE & SCHWARZ FSIQ26, also known as the FSI-Q26, is an electronic test equipment designed for measuring the frequency stability of weak CW and pulsed sources. It offers high accuracy and wide dynamic range, making it suitable for a variety of applications in the telecommunications, research, defense, automotive and aerospace industries. FSIQ26 is a high-end component in ROHDE & SCHWARZ modular FSI product line. It covers a wide range of frequencies: from 10 MHz to 26.5 GHz. Using a wide variety of input and output connectors such as BNC or Type N, the instrument offers flexibility for different applications. ROHDE & SCHWARZ FSIQ26 is equipped with two independent sources allowing simultaneous and independent frequency measurements. This allows users to measure two-tone signals and investigate phase noise impacts. The integrated demodulation and mixing functionality allows accurate measurements of sources with low signal and noise ratio while still using high resolution. This makes FSIQ26 especially suitable for analysis of devices with low-power outputs. The provided mixers can measure frequency changes of up to 100 MHz in 1-5 µs. The internal processors allow for fast data acquisition and analysis with high accuracy. The unit also features a standard frequency counter mode that reads P1dB and IP1dB, and a wide bandwidth phase noise analyzer. Measurement and separate step averaging can be up to 1,000 averages, achieved with an unrivaled accuracy of -172 dBc/Hz at a 10 kHz offset. ROHDE & SCHWARZ FSIQ26 also provides a frequency resolution of 0.01 Hz to ensure highest fidelity. Its output waveform can be modified to sinusoidal, rectangular or user-defined with a DC offset, and modulation formats AC, FM, PM and Residual FM. The instrument also allows multiple synchronous measurements and includes a spectrum analyzer, enabling signal strategy development. In addition to the overall performance of FSIQ26, the instrument's robustness and ergonomics make it suitable for rugged field operations. The device is implemented in a compact rack-mountable housing for space efficiency and meets vibration and shock resistance standards. The unit is accompanied with an intuitive user interface, based on IPS, that is intuitive and easy to use. It offers a wide range of useful functions and settings, including data export to MATLAB. All in all, ROHDE & SCHWARZ FSIQ26 is a powerful electronic test equipment that offers users a reliable and accurate instrument for measuring frequency stability of weak CW and pulsed sources.