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FM Transmitter Measurement Report
Created: 2025-04-01 17-48-05
Measuring equipment: P75/P175/P275		 http://pira.cz
Station Details
Frequency Signal Reception Station Name
99.90 MHz 4/5, 51 dBuV SUDRADIO
Pilot RDS Phase Difference
7.1 kHz 4.6 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 10060 0,0000
Modulation Power
Limit Measuring Tolerance
10,0 dBr 0,2 dBr
MIN AVE MAX % above 10,2 dBr
4,8 dBr 5,76 dBr 6,3 dBr 0,0
Radio Data System
PS PI PTY TP TA  MS   DI   CT 
"SUDRADIO" F20B 0 (No PTY) 1 0 0 0 17:48, 1.04.2025
RT
"LES VRAIES VOIX avec Cecile de Menibus et Philippe David "
AF EON
99.9 MHz -
FM Scope Station: 99.90 MHz, signal: 5/5 (49 dBuV) Max at: 74 kHz MIN: 11 kHz % above 76 kHz: 0,0000 Acquired: 2025/04/01 17:47:01 Total samples: 10060 Equivalent time: 0:08:23 0 10 20 30 40 50 60 70 80 90 100 110 120 Frequency Deviation [kHz] 0 1000 2000 3000
FM Scope MAX: 6,3 dBr MIN: 4,8 dBr AVE: 5,76 dBr % above 10,2 dBr: 0,0 Last value: 6,0 dBr (2025/04/01 17:47:01) Station: 99.90 MHz, signal: 5/5 (50 dBuV) 17:40 17:41 17:42 17:43 17:44 17:45 17:46 17:47 0 50 100 Dev. MAX [kHz] 0 5 Pm [dBr] 0 5 Signal Quality