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FM Transmitter Measurement Report
Created: 2025-06-14 20-09-03
Measuring equipment: P75/P175/P275		 http://pira.cz
Station Details
Frequency Signal Reception Station Name
97.80 MHz 4/5, 35 dBuV ADO fm
Pilot RDS Phase Difference
6.8 kHz 3.4 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
20 kHz 61 kHz 1339 0,0000
Modulation Power
Limit Measuring Tolerance
10,0 dBr 0,2 dBr
MIN AVE MAX % above 10,2 dBr
7,4 dBr 7,73 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
"ADO - Hip Hop & R'n'B "
AF EON
97.8 MHz -
FM Scope Station: 97.80 MHz, signal: 4/5 (34 dBuV) Max at: 61 kHz MIN: 20 kHz % above 75 kHz: 0,0000 Acquired: 2025/06/14 20:07:59 Total samples: 1339 Equivalent time: 0:01:06 0 10 20 30 40 50 60 70 80 90 100 110 120 Frequency Deviation [kHz] 0 50 100 150
FM Scope MAX: 8,0 dBr MIN: 7,4 dBr AVE: 7,73 dBr % above 10,2 dBr: 0,0 Last value: 7,6 dBr (2025/06/14 20:07:58) Station: 97.80 MHz, signal: 4/5 (34 dBuV) 20:01 20:02 20:03 20:04 20:05 20:06 20:07 0 50 100 Dev. MAX [kHz] 0 5 Pm [dBr] 0 5 Signal Quality