3GHz Spectrum Analyzer with Liquid Crystal Display has an amplitude accuracy of Max. 1.5dB and offers 12 step resolution bandwidth. The Spectrum Analyzer comes with 8-inch TFT color LCD and a frequency resolution of minimum 1Hz. The Spectrum Analyzer is provided with RS-232 interface to facilitate ease of operation. 3GHz Spectrum Analyzer with Liquid Crystal Display is featured with large user-interface with LAN, printer, USB, mouse and keyboard.