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FM Transmitter Measurement Report
Created: 2025-07-17 00-37-38
Measuring equipment: P75/P175/P275		 http://pira.cz
Station Details
Frequency Signal Reception Station Name
97.80 MHz 5/5, 40 dBuV ADO fm
Pilot RDS Phase Difference
6.8 kHz 4.1 kHz 78 deg
Frequency Deviation
Limit Measuring Tolerance
75,0 kHz 0,0 kHz
MIN Hold Max. Samples at Total Samples % above 75,0 kHz
15 kHz 67 kHz 10127 0,0296
Modulation Power
Limit Measuring Tolerance
10,0 dBr 0,2 dBr
MIN AVE MAX % above 10,2 dBr
7,2 dBr 7,63 dBr 8,1 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
"ADO - Hip Hop & R'n'B "
AF EON
97.8 MHz -
FM Scope Station: 97.80 MHz, signal: 5/5 (40 dBuV) Max at: 67 kHz MIN: 15 kHz % above 75 kHz: 0,0296 Acquired: 2025/07/17 0:36:34 Total samples: 10127 Equivalent time: 0:08:26 0 10 20 30 40 50 60 70 80 90 100 110 120 Frequency Deviation [kHz] 0 1000 2000
FM Scope MAX: 8,1 dBr MIN: 7,2 dBr AVE: 7,63 dBr % above 10,2 dBr: 0,0 Last value: 7,5 dBr (2025/07/17 0:36:34) Station: 97.80 MHz, signal: 5/5 (40 dBuV) 00:30 00:31 00:32 00:33 00:34 00:35 00:36 0 50 100 Dev. MAX [kHz] 0 5 Pm [dBr] 0 5 Signal Quality