Higher reliability: compared with traditional analog designs, the digital IF greatly reduces the complexity of the hardware, the system instability caused by channel aging, and the temperature sensitivity that can contribute to parts failure. Rigols DSA815 spectrum analyzer redefines the product category by setting new standards for performance and price.High precision amplitude readings: this technology almost eliminates the errors generated by filter switching, reference level uncertainty, scale distortion, as well as errors produced in the process of switching between logarithmic and linear display of amplitude when using a traditional analog IF design.
The ability to distinguish between small signals by frequency: using the IF filter with the smallest bandwidth setting, it is possible to make out signals with a frequency difference of only 10 Hz. The DSA815-TG from Rigol, part of the DSA Series series of spectrum analyzers, features a display frequency spectrum from 0.009 to 1500 Hz and a real-time.The use of digital IF (intermediate frequency) technology guarantees reliability and performance to meet the most demanding RF applications. RIGOL DSA815 is equipped with easy-to-operate numeric keypad, high-resolution color LCD display and various remote communication interfaces.