Rigols DSA700-spectrum analyzers make radio, IoT and teaching/Hobby measurements in the low-frequency ranges easier. The DSA700 shares the popular mechanical housing of the analyzer series DSA800 with a focus on measuring under 1 GHz. The spectrum analyzer offers the possibility of smaller signals using our digital ZF filter to measure, which smaller bandwidth settings and the noise level is reduced. The DSA700 distinguishes between signals with a frequency difference of only 100 Hz. The DSA700 has the possibility, FSK signals with the option 2 FSK-DSA to monitor. A complete spectrum analyzer for low-frequency signals and systems.This text is machine translated.