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FM Transmitter Measurement Report
Created: 2025-05-02 15-44-52
Measuring equipment: P75/P175/P275		 http://pira.cz
Station Details
Frequency Signal Reception Station Name
97.80 MHz 4/5, 36 dBuV ADO fm
Pilot RDS Phase Difference
6.8 kHz 3.4 kHz 78 deg
Frequency Deviation
Limit Measuring Tolerance
75,0 kHz 1,0 kHz
MIN Hold Max. Samples at Total Samples % above 76,0 kHz
16 kHz 61 kHz 1052 0,0000
Modulation Power
Limit Measuring Tolerance
10,0 dBr 0,2 dBr
MIN AVE MAX % above 10,2 dBr
5,6 dBr 7,03 dBr 7,8 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: 4/5 (36 dBuV) Max at: 61 kHz MIN: 16 kHz % above 76 kHz: 0,0000 Acquired: 2025/05/02 15:43:48 Total samples: 1052 Equivalent time: 0:00:52 0 10 20 30 40 50 60 70 80 90 100 110 120 Frequency Deviation [kHz] 0 50
FM Scope MAX: 7,8 dBr MIN: 5,6 dBr AVE: 7,03 dBr % above 10,2 dBr: 0,0 Last value: 7,5 dBr (2025/05/02 15:43:48) Station: 97.80 MHz, signal: 4/5 (36 dBuV) 15:37 15:38 15:39 15:40 15:41 15:42 15:43 0 50 100 Dev. MAX [kHz] 0 5 Pm [dBr] 0 5 Signal Quality