The RIGOL DSA875-TG spectrum analyzer is a compact, budget-friendly device from the DSA800 series. It features an easy-to-use digital keypad, a high-resolution color LCD display, and various interfaces for connectivity. The RIGOL DSA800 series spectrum analyzers, including model DSA875, are suitable for a wide range of applications such as education, research and development, and manufacturing. Features: Frequency range from 9 kHz to 7.5 GHz Typical -135 dBm display of average noise level (DANL) Total amplitude error < 1.5 dB Minimum bandwidth resolution of 10 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