Analog audio broadcasts can be transmitted either as amplitude modulated (AM) or frequency modulated (FM) signals. In addition to the purely analog, audio-only signal, newer technologies such as the Radio Data System (RDS) and the Data Radio Channel (DARC).
Learn more about Rohde & Schwarz SMCV100B vector signal generator: https://www.rohde-schwarz.com/us/products/test-and-measurement/vector-signal-generators/rs-smcv100b-vector-signal-generator_63493-773184.html?mid=13872&midx=yt-tmfundamentals-smcv100b_____
Discover broadcast test solutions from Rohde & Schwarz: https://www.rohde-schwarz.com/us/products/broadcast-and-media/test-and-measurement-for-broadcasting_63700.html?mid=13872&midx=yt-tmfundamentals-broadcasttestsolutions_____
Timeline:
00:00 Introduction
00:21 Suggested viewing
00:41 About AM / FM / RDS signal generation on the SMCV100B
01:43 AM signal generation
02:28 AM Modulator – Audio signal settings
03:03 AM Modulator – Input signal
03:47 AM Modulator – Modulation settings
04:41 FM signal generation
04:53 FM Modulator – Audio signal settings
05:32 FM Modulator – Modulation settings
06:16 RDS (and DARC) signal generation
06:20 Enabling RDS
07:10 RDS / RBDS – about groups and sequences
07:56 PI, PS, PTY, PTYN
09:13 RT and MS
09:58 MS / DI / CT parameters
10:45 AF (alternative frequency) settings
11:32 EON (enhanced other network settings)
12:05 About traffic flags (TP and TA)
12:57 TMC / open format settings
13:40 A short overview of DARC (Data Radio Channel)
14:29 Configuring DARC
14:58 Summary