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FM Transmitter Measurement Report
Created: 2025-09-17 10-21-57
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
6.9 kHz 4.1 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
12 kHz 67 kHz 9959 0,0301
Modulation Power
Limit Measuring Tolerance
10,0 dBr 0,2 dBr
MIN AVE MAX % above 10,2 dBr
6,8 dBr 7,29 dBr 7,7 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
"THE ROOTS feat. ERYKAH BADU - You got me "
AF EON
97.8 MHz -
FM Scope Station: 97.80 MHz, signal: 4/5 (57 dBuV) Max at: 67 kHz MIN: 12 kHz % above 75 kHz: 0,0301 Acquired: 2025/09/17 10:20:53 Total samples: 9959 Equivalent time: 0:08:17 0 10 20 30 40 50 60 70 80 90 100 110 120 Frequency Deviation [kHz] 0 1000 2000
FM Scope MAX: 7,7 dBr MIN: 6,8 dBr AVE: 7,29 dBr % above 10,2 dBr: 0,0 Last value: 7,5 dBr (2025/09/17 10:20:53) Station: 97.80 MHz, signal: 5/5 (57 dBuV) 10:14 10:15 10:16 10:17 10:18 10:19 10:20 0 50 100 Dev. MAX [kHz] 0 5 Pm [dBr] 0 5 Signal Quality