<LOGO>
FM Transmitter Measurement Report
Created: 2025-10-08 08-20-03
Measuring equipment: P75/P175/P275		 http://pira.cz
Station Details
Frequency Signal Reception Station Name
97.80 MHz 4/5, 57 dBuV ADO fm
Pilot RDS Phase Difference
6.8 kHz 4.1 kHz 73 deg
Frequency Deviation
Limit Measuring Tolerance
75,0 kHz 0,0 kHz
MIN Hold Max. Samples at Total Samples % above 75,0 kHz
11 kHz 67 kHz 9790 0,0409
Modulation Power
Limit Measuring Tolerance
10,0 dBr 0,2 dBr
MIN AVE MAX % above 10,2 dBr
6,8 dBr 7,41 dBr 8,0 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
"WHITNEY HOUSTON - I Wanna Dance With Somebody (Who Loves Me) "
AF EON
97.8 MHz -
FM Scope Station: 97.80 MHz, signal: 4/5 (56 dBuV) Max at: 67 kHz MIN: 11 kHz % above 75 kHz: 0,0409 Acquired: 2025/10/08 8:18:59 Total samples: 9790 Equivalent time: 0:08:09 0 10 20 30 40 50 60 70 80 90 100 110 120 Frequency Deviation [kHz] 0 1000 2000 3000
FM Scope MAX: 8,0 dBr MIN: 6,8 dBr AVE: 7,41 dBr % above 10,2 dBr: 0,0 Last value: 7,6 dBr (2025/10/08 8:18:59) Station: 97.80 MHz, signal: 4/5 (56 dBuV) 08:12 08:13 08:14 08:15 08:16 08:17 08:18 0 50 100 Dev. MAX [kHz] 0 5 Pm [dBr] 0 5 Signal Quality