Uploaded April 2026 | Updated September 2026, 3 weeks ago

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This video provides a short technical introduction to FRS, the family radio service, including a brief discussion of how FRS radios can be tested using a radio test set.

Understanding MURS: youtube.com/watch?v=RiJIrfFdYek

Understanding CTCSS and DCS: youtube.com/watch?v=BMchVbmQDug

Test and Measurement Fundamentals Playlist: youtube.com/playlist?list=PLKxVoO5jUTlvsVtDcqrVn0ybqBVlLj2z8

The R&S CMA180 Radio Test Set: rohde-schwarz.com/us/products/test-and-measurement/wireless-tester-rf-analyzer-generator/rs-cma180-radio-test-set_63493-56068.html

Getting Started with the CMA180 Playlist: youtube.com/playlist?list=PLKxVoO5jUTltXP-GewIlLtPM1Sdhai_C6

Timeline:
00:00 Introduction
00:18 Suggested viewing
00:41 About FRS (family radio service)
01:38 FRS technical overview
02:45 Data transmissions in FRS
03:43 FRS frequencies / channels
04:58 FRS operating rules / regulations
06:02 About “combination” or “multi-service” radios
06:55 Testing FRS radios
07:43 Summary