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FM Transmitter Measurement Report
Created: 2025-08-20 06-35-26
Measuring equipment: P75/P175/P275		 http://pira.cz
Station Details
Frequency Signal Reception Station Name
99.90 MHz 5/5, 61 dBuV SUDRADIO
Pilot RDS Phase Difference
7.1 kHz 4.4 kHz No phase relation found.
Frequency Deviation
Limit Measuring Tolerance
75,0 kHz 0,0 kHz
MIN Hold Max. Samples at Total Samples % above 75,0 kHz
11 kHz 74 kHz 10020 0,0100
Modulation Power
Limit Measuring Tolerance
10,0 dBr 0,2 dBr
MIN AVE MAX % above 10,2 dBr
6,0 dBr 6,32 dBr 6,6 dBr 0,0
Radio Data System
PS PI PTY TP TA  MS   DI   CT 
"SUDRADIO" F20B 0 (No PTY) 1 0 0 0 6:35, 20.08.2025
RT
"LE PETIT MATIN DE L'ETE avec Jon Rakotozafy "
AF EON
99.9 MHz -
FM Scope Station: 99.90 MHz, signal: 5/5 (61 dBuV) Max at: 74 kHz MIN: 11 kHz % above 75 kHz: 0,0100 Acquired: 2025/08/20 6:34:22 Total samples: 10020 Equivalent time: 0:08:21 0 10 20 30 40 50 60 70 80 90 100 110 120 Frequency Deviation [kHz] 0 2000 4000
FM Scope MAX: 6,6 dBr MIN: 6,0 dBr AVE: 6,32 dBr % above 10,2 dBr: 0,0 Last value: 6,0 dBr (2025/08/20 6:34:22) Station: 99.90 MHz, signal: 5/5 (61 dBuV) 06:28 06:29 06:30 06:31 06:32 06:33 06:34 0 50 100 Dev. MAX [kHz] 0 5 Pm [dBr] 0 5 Signal Quality