Spectrum Analyzer Adapter Connects To Scope

The model 7700 spectrum analyzer adapter is the actual front end of a spectrum analyzer that connects to a two-channel oscilloscope, turning it into a 1-GHz spectrum analyzer with all the features needed to make precise frequency and power measurements. The design concept results in a compact package that is both portable and cost effective.
All functions and parameters are accessible via menus displayed on a back-lit LCD and selected from front-panel keys. Two frequency markers can be selected from the menu and moved to any position on the waveform. Other features include zero span and frequency spans from 2 kHz/div to 100 MHz/div.