Getting Started with the CMA180 – DTMF Testing

This video provides an overview of how to use the Rohde & Schwarz CMA180 radio test set to perform DTMF (dual tone multifrequency frequency) tests of two-way radios The R&S CMA180 Radio Test Set: https://www.rohde-schwarz.com/us/products/test-and-measurement/wireless-tester-rf-analyzer-generator/rs-cma180-radio-test-set_63493-56068.html Understanding DTMF: https://youtu.be/yx_2Yf2qrO8 Getting Started with the CMA180 Playlist: https://www.youtube.com/playlist?list=PLKxVoO5jUTltXP-GewIlLtPM1Sdhai_C6 Test and Measurement Fundamentals Playlist: https://www.youtube.com/playlist?list=PLKxVoO5jUTlvsVtDcqrVn0ybqBVlLj2z8 Timeline: 00:00 Introduction 00:15 Suggested viewing 00:34 About DTMF testing with the CMA180 01:04 Generating DTMF tones 01:12 Starting the generator 01:27 Generator main screen 01:55 Generator settings – frequency, level, and connector 02:31 Generator settings – AF (tone) settings 03:08 DTMF Settings 04:09 Dialing 04:44 Analyzing DTMF tones 04:52 Starting the analyzer 05:12 Analyzer main screen (dialing tab) 05:52 Dialing configuration 06:29 DTMF decode results 06:54 Summary