Users familiar with the industry standard 8591C will recognize the measurement screens and menus. They will especially be pleased with the 10 dB increase in dynamic range. In many cases this allows C/N and CSO/CTB measurements to be made without the complexity of a bandpass filter. The analyzer is ready to make calibrated measurements five minutes after turn on. Since the analyzer has a continuous background calibra-tion, there’s no need to recalibrate due to temperature swings.