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FM Transmitter Measurement Report
Created: 2025-05-12 19-03-41
Measuring equipment: P75/P175/P275		 http://pira.cz
Station Details
Frequency Signal Reception Station Name
99.90 MHz 4/5, 50 dBuV SUDRADIO
Pilot RDS Phase Difference
7.1 kHz 4.5 kHz No phase relation found.
Frequency Deviation
Limit Measuring Tolerance
75,0 kHz 1,0 kHz
MIN Hold Max. Samples at Total Samples % above 76,0 kHz
12 kHz 75 kHz 10017 3,0149
Modulation Power
Limit Measuring Tolerance
10,0 dBr 0,2 dBr
MIN AVE MAX % above 10,2 dBr
5,1 dBr 5,85 dBr 7,0 dBr 0,0
Radio Data System
PS PI PTY TP TA  MS   DI   CT 
"SUDRADIO" F20B 0 (No PTY) 1 0 0 0 19:03, 12.05.2025
RT
"LES VRAIES VOIX CITOYENNES avec Philippe David "
AF EON
99.9 MHz -
FM Scope Station: 99.90 MHz, signal: 4/5 (52 dBuV) Max at: 75 kHz MIN: 12 kHz % above 76 kHz: 3,0149 Acquired: 2025/05/12 19:02:37 Total samples: 10017 Equivalent time: 0:08:20 0 10 20 30 40 50 60 70 80 90 100 110 120 Frequency Deviation [kHz] 0 1000 2000
FM Scope MAX: 7,0 dBr MIN: 5,1 dBr AVE: 5,85 dBr % above 10,2 dBr: 0,0 Last value: 5,8 dBr (2025/05/12 19:02:37) Station: 99.90 MHz, signal: 4/5 (51 dBuV) 18:56 18:57 18:58 18:59 19:00 19:01 19:02 0 50 100 Dev. MAX [kHz] 0 5 Pm [dBr] 0 5 Signal Quality