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FM Transmitter Measurement Report
Created: 2025-04-25 17-02-38
Measuring equipment: P75/P175/P275		 http://pira.cz
Station Details
Frequency Signal Reception Station Name
99.90 MHz 4/5, 56 dBuV SUDRADIO
Pilot RDS Phase Difference
7.0 kHz 4.4 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
11 kHz 74 kHz 10037 0,1793
Modulation Power
Limit Measuring Tolerance
10,0 dBr 0,2 dBr
MIN AVE MAX % above 10,2 dBr
5,5 dBr 6,23 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 17:02, 25.04.2025
RT
"LES VRAIES VOIX avec Philippe David "
AF EON
99.9 MHz -
FM Scope Station: 99.90 MHz, signal: 5/5 (57 dBuV) Max at: 74 kHz MIN: 11 kHz % above 76 kHz: 0,1793 Acquired: 2025/04/25 17:01:34 Total samples: 10037 Equivalent time: 0:08:21 0 10 20 30 40 50 60 70 80 90 100 110 120 Frequency Deviation [kHz] 0 1000 2000 3000
FM Scope MAX: 7,0 dBr MIN: 5,5 dBr AVE: 6,23 dBr % above 10,2 dBr: 0,0 Last value: 5,8 dBr (2025/04/25 17:01:33) Station: 99.90 MHz, signal: 5/5 (57 dBuV) 16:55 16:56 16:57 16:58 16:59 17:00 17:01 0 50 100 Dev. MAX [kHz] 0 5 Pm [dBr] 0 5 Signal Quality