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FM Transmitter Measurement Report
Created: 2025-06-20 07-33-42
Measuring equipment: P75/P175/P275		 http://pira.cz
Station Details
Frequency Signal Reception Station Name
97.80 MHz 4/5, 34 dBuV ADO fm
Pilot RDS Phase Difference
6.8 kHz 3.6 kHz 76 deg
Frequency Deviation
Limit Measuring Tolerance
75,0 kHz 0,0 kHz
MIN Hold Max. Samples at Total Samples % above 75,0 kHz
23 kHz 63 kHz 3350 0,0000
Modulation Power
Limit Measuring Tolerance
10,0 dBr 0,2 dBr
MIN AVE MAX % above 10,2 dBr
6,7 dBr 8,33 dBr 8,9 dBr 0,0
Radio Data System
PS PI PTY TP TA  MS   DI   CT 
" ADO fm " F21B 0 (No PTY) 1 0 1 5 --:--
RT
"USHER - You make me wanna "
AF EON
97.8 MHz -
FM Scope Station: 97.80 MHz, signal: 4/5 (34 dBuV) Max at: 63 kHz MIN: 23 kHz % above 75 kHz: 0,0000 Acquired: 2025/06/20 7:32:38 Total samples: 3350 Equivalent time: 0:02:47 0 10 20 30 40 50 60 70 80 90 100 110 120 Frequency Deviation [kHz] 0 200 400 600
FM Scope MAX: 8,9 dBr MIN: 6,7 dBr AVE: 8,33 dBr % above 10,2 dBr: 0,0 Last value: 6,7 dBr (2025/06/20 7:32:38) Station: 97.80 MHz, signal: 4/5 (33 dBuV) 07:26 07:27 07:28 07:29 07:30 07:31 07:32 0 50 100 Dev. MAX [kHz] 0 5 Pm [dBr] 0 5 Signal Quality