Since 1986 Rohde & Schwarz has been standing - among others - for most innovative spectrum analyzers. Their unique features have defined the state-of-the-art technology. Wherever electronic signals are measured from DC well up into the microwave range, test equipment from Rohde & Schwarz can be found. Customers from all over the world rely on the accuracy of a Rohde & Schwarz spectrum analyzer, signal analyzer or vector signal analyzer (VSA). Modulation error measurements with a Rohde & Schwarz signal analyzer or Rohde & Schwarz spectrum analyzer like the R&S® FSU spectrum analyzer exhibit in a very low instrument error in signal demodulation measurements.
The R&S® FSU spectrum analyzer is a splendid example for an extremely innovative product. The instruments are performance leaders in dynamic range, phase noise, level accuracy, and resolution bandwidth. Besides these, the features of the R&S® FSU spectrum analyzer are the most complete suite of detectors on the market (eg. AutoPeak, Sample, Average, RMS and Quasi-Peak), CCDF statistics, an ACP measurement function with widest selection of ACP standards, a multi-carrier ACP measurement function and FM/PM demodulation and settling time measurements, for example. As further options Rohde & Schwarz provides noise figure and phase noise measurement software.
Outstanding RF performance has always been the hallmark of a Rohde & Schwarz spectrum analyzer. The R&S® FSU spectrum analyzer continues this tradition with the following unmatched specifications: TOI of 20 dBm (TOI means Third-Order Intercept Point) , typically 25 dBm at 2 GHz (R&S FSU3), phase noise of typ. -160 dBc (1 Hz) at 10 MHz offset, a 0.3 dB total measurement uncertainty, a WCDMA ACLR dynamic range of 77.5 dB, 0.1 dB linearity error over 70 dB range and a WCDMA ACLR dynamic range with noise figure correction.
Another innovative Rohde & Schwarz product, the general purpose spectrum analyzer R&S® FSP spectrum analyzer, features as well an RMS detector, complementary cumulative distribution function measurement (CCDF) and a unique ACP mode for a high speed ACPR measurement. With the R&S® FSP spectrum analyzer the overall measurement error of the instrument is reduced, which leads to a higher accuracy and a lower uncertainty of the measurement. The RMS detector enables a correct power measurement of signals with complex modulation. The R&S® FSP spectrum analyzer also comes with the noise figure and phase noise measurement software option.
Handheld and portable spectrum and signal analyzers complete the portfolio. The R&S® FSH spectrum analyzer is a family of compact, flexible, professional and economically priced test & measurement products. In addition, the R&S® product family FS300/315 offers unique measurement characteristics at a favourable price, ideal for general purpose signal investigations and scalar network analysis.