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FM Transmitter Measurement Report
Created: 2025-06-08 04-32-17
Measuring equipment: P75/P175/P275		 http://pira.cz
Station Details
Frequency Signal Reception Station Name
97.80 MHz 5/5, 36 dBuV ADO fm
Pilot RDS Phase Difference
6.9 kHz 3.5 kHz 77 deg
Frequency Deviation
Limit Measuring Tolerance
75,0 kHz 0,0 kHz
MIN Hold Max. Samples at Total Samples % above 75,0 kHz
17 kHz 63 kHz 8483 0,0118
Modulation Power
Limit Measuring Tolerance
10,0 dBr 0,2 dBr
MIN AVE MAX % above 10,2 dBr
6,3 dBr 7,39 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
"WARREN G. - Regulate "
AF EON
97.8 MHz -
FM Scope Station: 97.80 MHz, signal: 5/5 (35 dBuV) Max at: 63 kHz MIN: 17 kHz % above 75 kHz: 0,0118 Acquired: 2025/06/08 4:31:13 Total samples: 8483 Equivalent time: 0:07:04 0 10 20 30 40 50 60 70 80 90 100 110 120 Frequency Deviation [kHz] 0 500 1000
FM Scope MAX: 8,1 dBr MIN: 6,3 dBr AVE: 7,39 dBr % above 10,2 dBr: 0,0 Last value: 8,0 dBr (2025/06/08 4:31:13) Station: 97.80 MHz, signal: 5/5 (35 dBuV) 04:24 04:25 04:26 04:27 04:28 04:29 04:30 04:31 0 50 100 Dev. MAX [kHz] 0 5 Pm [dBr] 0 5 Signal Quality