The RIGOL DSA832 digital spectrum analyzer is a member of the compact budget series DSA800. It features an easy-to-use digital keypad, a high-resolution color LCD display, and various connectivity interfaces. The DSA800 series spectrum analyzers, including model DSA832, are suitable for a wide range of applications such as education, research and development, and manufacturing. Features: Frequency range from 9 kHz to 3.2 GHz Typical -135 dBm display of average noise level (DANL) Total amplitude error < 1.5 dB Minimum bandwidth resolution of 100 MHz EMI filter and quasi-peak detector (optional) Pre-amplifier and AM/FM demodulation function 8-inch color LCD display with 800×480 resolution Interfaces: LAN, USB host, USB, and GPIB (optional) Compact and lightweight