Anritsu MS2830A-043 Signal/Spectrum Analyzer with Capture and Replay Functionality   Measurement speed with high-end RF performance at a nice price. Excellent expandability with Eco-friendly low power consumption. Speed, RF Performance, and Price – with the MS2830A you can have it all!The MS2830A in its simplest form is an RF Spectrum Analyzer with three frequency options. Add Signal Analyzer options to create an instrument with fast measurement speeds and superior RF performance. Add the optional Signal Generator to create a one-box tester for manufacturing, integration, and product test.